82525612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{20089}}^1$

素因数の和:20185

約数の個数: 24

約数和(自身を含む): 157505600

約数和(自身を除く): 74979988

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 20089, 40178, 80356, 261157, 522314, 1044628, 1587031, 3174062, 6348124, 20631403, 41262806, 82525612]

約数ペア:

[(1, 82525612), (2, 41262806), (4, 20631403), (13, 6348124), (26, 3174062), (52, 1587031), (79, 1044628), (158, 522314), (316, 261157), (1027, 80356), (2054, 40178), (4108, 20089)]