16233640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23873}}^1$

素因数の和:23901

約数の個数: 32

約数和(自身を含む): 38675880

約数和(自身を除く): 22442240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 23873, 47746, 95492, 119365, 190984, 238730, 405841, 477460, 811682, 954920, 1623364, 2029205, 3246728, 4058410, 8116820, 16233640]

約数ペア:

[(1, 16233640), (2, 8116820), (4, 4058410), (5, 3246728), (8, 2029205), (10, 1623364), (17, 954920), (20, 811682), (34, 477460), (40, 405841), (68, 238730), (85, 190984), (136, 119365), (170, 95492), (340, 47746), (680, 23873)]