65825008

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{100343}}^1$

素因数の和:100392

約数の個数: 20

約数和(自身を含む): 130647888

約数和(自身を除く): 64822880

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 100343, 200686, 401372, 802744, 1605488, 4114063, 8228126, 16456252, 32912504, 65825008]

約数ペア:

[(1, 65825008), (2, 32912504), (4, 16456252), (8, 8228126), (16, 4114063), (41, 1605488), (82, 802744), (164, 401372), (328, 200686), (656, 100343)]