64761604

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{5171}}^1$

素因数の和:5307

約数の個数: 24

約数和(自身を含む): 118169856

約数和(自身を除く): 53408252

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 404, 3131, 5171, 6262, 10342, 12524, 20684, 160301, 320602, 522271, 641204, 1044542, 2089084, 16190401, 32380802, 64761604]

約数ペア:

[(1, 64761604), (2, 32380802), (4, 16190401), (31, 2089084), (62, 1044542), (101, 641204), (124, 522271), (202, 320602), (404, 160301), (3131, 20684), (5171, 12524), (6262, 10342)]