40624112

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{61927}}^1$

素因数の和:61976

約数の個数: 20

約数和(自身を含む): 80630256

約数和(自身を除く): 40006144

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 61927, 123854, 247708, 495416, 990832, 2539007, 5078014, 10156028, 20312056, 40624112]

約数ペア:

[(1, 40624112), (2, 20312056), (4, 10156028), (8, 5078014), (16, 2539007), (41, 990832), (82, 495416), (164, 247708), (328, 123854), (656, 61927)]