31096808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1669}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 62224200

約数和(自身を除く): 31127392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 1669, 2329, 3338, 4658, 6676, 9316, 13352, 18632, 28373, 56746, 113492, 226984, 228653, 457306, 914612, 1829224, 3887101, 7774202, 15548404, 31096808]

約数ペア:

[(1, 31096808), (2, 15548404), (4, 7774202), (8, 3887101), (17, 1829224), (34, 914612), (68, 457306), (136, 228653), (137, 226984), (274, 113492), (548, 56746), (1096, 28373), (1669, 18632), (2329, 13352), (3338, 9316), (4658, 6676)]