125593904

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{77719}}^1$

素因数の和:77828

約数の個数: 20

約数和(自身を含む): 245750640

約数和(自身を除く): 120156736

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 77719, 155438, 310876, 621752, 1243504, 7849619, 15699238, 31398476, 62796952, 125593904]

約数ペア:

[(1, 125593904), (2, 62796952), (4, 31398476), (8, 15699238), (16, 7849619), (101, 1243504), (202, 621752), (404, 310876), (808, 155438), (1616, 77719)]