16504984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 32509440

約数和(自身を除く): 16004456

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 271, 331, 542, 662, 1084, 1324, 2168, 2648, 6233, 7613, 12466, 15226, 24932, 30452, 49864, 60904, 89701, 179402, 358804, 717608, 2063123, 4126246, 8252492, 16504984]

約数ペア:

[(1, 16504984), (2, 8252492), (4, 4126246), (8, 2063123), (23, 717608), (46, 358804), (92, 179402), (184, 89701), (271, 60904), (331, 49864), (542, 30452), (662, 24932), (1084, 15226), (1324, 12466), (2168, 7613), (2648, 6233)]