16358872

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{19853}}^1$

素因数の和:19962

約数の個数: 16

約数和(自身を含む): 30972240

約数和(自身を除く): 14613368

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 19853, 39706, 79412, 158824, 2044859, 4089718, 8179436, 16358872]

約数ペア:

[(1, 16358872), (2, 8179436), (4, 4089718), (8, 2044859), (103, 158824), (206, 79412), (412, 39706), (824, 19853)]