23921389568

素因数分解:

$2^{12}\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8269

約数の個数: 104

約数和(自身を含む): 51533316096

約数和(自身を除く): 27611926528

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 256, 368, 496, 512, 713, 736, 992, 1024, 1426, 1472, 1984, 2048, 2852, 2944, 3968, 4096, 5704, 5888, 7936, 8191, 11408, 11776, 15872, 16382, 22816, 23552, 31744, 32764, 45632, 47104, 63488, 65528, 91264, 94208, 126976, 131056, 182528, 188393, 253921, 262112, 365056, 376786, 507842, 524224, 730112, 753572, 1015684, 1048448, 1460224, 1507144, 2031368, 2096896, 2920448, 3014288, 4062736, 4193792, 5840183, 6028576, 8125472, 8387584, 11680366, 12057152, 16250944, 16775168, 23360732, 24114304, 32501888, 33550336, 46721464, 48228608, 65003776, 93442928, 96457216, 130007552, 186885856, 192914432, 260015104, 373771712, 385828864, 520030208, 747543424, 771657728, 1040060416, 1495086848, 2990173696, 5980347392, 11960694784, 23921389568]

約数ペア:

[(1, 23921389568), (2, 11960694784), (4, 5980347392), (8, 2990173696), (16, 1495086848), (23, 1040060416), (31, 771657728), (32, 747543424), (46, 520030208), (62, 385828864), (64, 373771712), (92, 260015104), (124, 192914432), (128, 186885856), (184, 130007552), (248, 96457216), (256, 93442928), (368, 65003776), (496, 48228608), (512, 46721464), (713, 33550336), (736, 32501888), (992, 24114304), (1024, 23360732), (1426, 16775168), (1472, 16250944), (1984, 12057152), (2048, 11680366), (2852, 8387584), (2944, 8125472), (3968, 6028576), (4096, 5840183), (5704, 4193792), (5888, 4062736), (7936, 3014288), (8191, 2920448), (11408, 2096896), (11776, 2031368), (15872, 1507144), (16382, 1460224), (22816, 1048448), (23552, 1015684), (31744, 753572), (32764, 730112), (45632, 524224), (47104, 507842), (63488, 376786), (65528, 365056), (91264, 262112), (94208, 253921), (126976, 188393), (131056, 182528)]