16115864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1669}}^1$

素因数の和:1763

約数の個数: 32

約数和(自身を含む): 32464800

約数和(自身を除く): 16348936

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 1669, 2414, 3338, 4828, 6676, 9656, 13352, 28373, 56746, 113492, 118499, 226984, 236998, 473996, 947992, 2014483, 4028966, 8057932, 16115864]

約数ペア:

[(1, 16115864), (2, 8057932), (4, 4028966), (8, 2014483), (17, 947992), (34, 473996), (68, 236998), (71, 226984), (136, 118499), (142, 113492), (284, 56746), (568, 28373), (1207, 13352), (1669, 9656), (2414, 6676), (3338, 4828)]