65417774

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{881}}^1$

素因数の和:1291

約数の個数: 16

約数和(自身を含む): 99320256

約数和(自身を除く): 33902482

約数列:

[1, 2, 137, 271, 274, 542, 881, 1762, 37127, 74254, 120697, 238751, 241394, 477502, 32708887, 65417774]

約数ペア:

[(1, 65417774), (2, 32708887), (137, 477502), (271, 241394), (274, 238751), (542, 120697), (881, 74254), (1762, 37127)]