80836984832

素因数分解:

$2^{15}\times {\mathrm{31}}^1\times {\mathrm{79579}}^1$

素因数の和:79640

約数の個数: 64

約数和(自身を含む): 166888809600

約数和(自身を除く): 86051824768

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 4096, 7936, 8192, 15872, 16384, 31744, 32768, 63488, 79579, 126976, 159158, 253952, 318316, 507904, 636632, 1015808, 1273264, 2466949, 2546528, 4933898, 5093056, 9867796, 10186112, 19735592, 20372224, 39471184, 40744448, 78942368, 81488896, 157884736, 162977792, 315769472, 325955584, 631538944, 651911168, 1263077888, 1303822336, 2526155776, 2607644672, 5052311552, 10104623104, 20209246208, 40418492416, 80836984832]

約数ペア:

[(1, 80836984832), (2, 40418492416), (4, 20209246208), (8, 10104623104), (16, 5052311552), (31, 2607644672), (32, 2526155776), (62, 1303822336), (64, 1263077888), (124, 651911168), (128, 631538944), (248, 325955584), (256, 315769472), (496, 162977792), (512, 157884736), (992, 81488896), (1024, 78942368), (1984, 40744448), (2048, 39471184), (3968, 20372224), (4096, 19735592), (7936, 10186112), (8192, 9867796), (15872, 5093056), (16384, 4933898), (31744, 2546528), (32768, 2466949), (63488, 1273264), (79579, 1015808), (126976, 636632), (159158, 507904), (253952, 318316)]