90742192

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2239}}^1$

素因数の和:2413

約数の個数: 40

約数和(自身を含む): 187488000

約数和(自身を除く): 96745808

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 2239, 2384, 2533, 4478, 5066, 8956, 10132, 17912, 20264, 35824, 38063, 40528, 76126, 152252, 304504, 333611, 609008, 667222, 1334444, 2668888, 5337776, 5671387, 11342774, 22685548, 45371096, 90742192]

約数ペア:

[(1, 90742192), (2, 45371096), (4, 22685548), (8, 11342774), (16, 5671387), (17, 5337776), (34, 2668888), (68, 1334444), (136, 667222), (149, 609008), (272, 333611), (298, 304504), (596, 152252), (1192, 76126), (2239, 40528), (2384, 38063), (2533, 35824), (4478, 20264), (5066, 17912), (8956, 10132)]