16063640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23623}}^1$

素因数の和:23651

約数の個数: 32

約数和(自身を含む): 38270880

約数和(自身を除く): 22207240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 23623, 47246, 94492, 118115, 188984, 236230, 401591, 472460, 803182, 944920, 1606364, 2007955, 3212728, 4015910, 8031820, 16063640]

約数ペア:

[(1, 16063640), (2, 8031820), (4, 4015910), (5, 3212728), (8, 2007955), (10, 1606364), (17, 944920), (20, 803182), (34, 472460), (40, 401591), (68, 236230), (85, 188984), (136, 118115), (170, 94492), (340, 47246), (680, 23623)]