83812528

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{127763}}^1$

素因数の和:127812

約数の個数: 20

約数和(自身を含む): 166348728

約数和(自身を除く): 82536200

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 127763, 255526, 511052, 1022104, 2044208, 5238283, 10476566, 20953132, 41906264, 83812528]

約数ペア:

[(1, 83812528), (2, 41906264), (4, 20953132), (8, 10476566), (16, 5238283), (41, 2044208), (82, 1022104), (164, 511052), (328, 255526), (656, 127763)]