16397656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 36197280

約数和(自身を除く): 19799624

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 97, 113, 136, 187, 194, 226, 374, 388, 452, 748, 776, 904, 1067, 1243, 1496, 1649, 1921, 2134, 2486, 3298, 3842, 4268, 4972, 6596, 7684, 8536, 9944, 10961, 13192, 15368, 18139, 21131, 21922, 36278, 42262, 43844, 72556, 84524, 87688, 120571, 145112, 169048, 186337, 241142, 372674, 482284, 745348, 964568, 1490696, 2049707, 4099414, 8198828, 16397656]

約数ペア:

[(1, 16397656), (2, 8198828), (4, 4099414), (8, 2049707), (11, 1490696), (17, 964568), (22, 745348), (34, 482284), (44, 372674), (68, 241142), (88, 186337), (97, 169048), (113, 145112), (136, 120571), (187, 87688), (194, 84524), (226, 72556), (374, 43844), (388, 42262), (452, 36278), (748, 21922), (776, 21131), (904, 18139), (1067, 15368), (1243, 13192), (1496, 10961), (1649, 9944), (1921, 8536), (2134, 7684), (2486, 6596), (3298, 4972), (3842, 4268)]