16856156

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 30086784

約数和(自身を除く): 13230628

約数列:

[1, 2, 4, 103, 163, 206, 251, 326, 412, 502, 652, 1004, 16789, 25853, 33578, 40913, 51706, 67156, 81826, 103412, 163652, 4214039, 8428078, 16856156]

約数ペア:

[(1, 16856156), (2, 8428078), (4, 4214039), (103, 163652), (163, 103412), (206, 81826), (251, 67156), (326, 51706), (412, 40913), (502, 33578), (652, 25853), (1004, 16789)]