31103584

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 63546336

約数和(自身を除く): 32442752

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 151, 157, 164, 302, 314, 328, 604, 628, 656, 1208, 1256, 1312, 2416, 2512, 4832, 5024, 6191, 6437, 12382, 12874, 23707, 24764, 25748, 47414, 49528, 51496, 94828, 99056, 102992, 189656, 198112, 205984, 379312, 758624, 971987, 1943974, 3887948, 7775896, 15551792, 31103584]

約数ペア:

[(1, 31103584), (2, 15551792), (4, 7775896), (8, 3887948), (16, 1943974), (32, 971987), (41, 758624), (82, 379312), (151, 205984), (157, 198112), (164, 189656), (302, 102992), (314, 99056), (328, 94828), (604, 51496), (628, 49528), (656, 47414), (1208, 25748), (1256, 24764), (1312, 23707), (2416, 12874), (2512, 12382), (4832, 6437), (5024, 6191)]