65031764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{100981}}^1$

素因数の和:101015

約数の個数: 24

約数和(自身を含む): 135719808

約数和(自身を除く): 70688044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 100981, 201962, 403924, 706867, 1413734, 2322563, 2827468, 4645126, 9290252, 16257941, 32515882, 65031764]

約数ペア:

[(1, 65031764), (2, 32515882), (4, 16257941), (7, 9290252), (14, 4645126), (23, 2827468), (28, 2322563), (46, 1413734), (92, 706867), (161, 403924), (322, 201962), (644, 100981)]