23165116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 45448480

約数和(自身を除く): 22283364

約数列:

[1, 2, 4, 13, 26, 52, 61, 67, 109, 122, 134, 218, 244, 268, 436, 793, 871, 1417, 1586, 1742, 2834, 3172, 3484, 4087, 5668, 6649, 7303, 8174, 13298, 14606, 16348, 26596, 29212, 53131, 86437, 94939, 106262, 172874, 189878, 212524, 345748, 379756, 445483, 890966, 1781932, 5791279, 11582558, 23165116]

約数ペア:

[(1, 23165116), (2, 11582558), (4, 5791279), (13, 1781932), (26, 890966), (52, 445483), (61, 379756), (67, 345748), (109, 212524), (122, 189878), (134, 172874), (218, 106262), (244, 94939), (268, 86437), (436, 53131), (793, 29212), (871, 26596), (1417, 16348), (1586, 14606), (1742, 13298), (2834, 8174), (3172, 7303), (3484, 6649), (4087, 5668)]