82810816

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:234

約数の個数: 112

約数和(自身を含む): 194584320

約数和(自身を除く): 111773504

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 41, 44, 64, 76, 82, 88, 151, 152, 164, 176, 209, 302, 304, 328, 352, 418, 451, 604, 608, 656, 704, 779, 836, 902, 1208, 1216, 1312, 1558, 1661, 1672, 1804, 2416, 2624, 2869, 3116, 3322, 3344, 3608, 4832, 5738, 6191, 6232, 6644, 6688, 7216, 8569, 9664, 11476, 12382, 12464, 13288, 13376, 14432, 17138, 22952, 24764, 24928, 26576, 28864, 31559, 34276, 45904, 49528, 49856, 53152, 63118, 68101, 68552, 91808, 99056, 106304, 117629, 126236, 136202, 137104, 183616, 198112, 235258, 252472, 272404, 274208, 396224, 470516, 504944, 544808, 548416, 941032, 1009888, 1089616, 1293919, 1882064, 2019776, 2179232, 2587838, 3764128, 4358464, 5175676, 7528256, 10351352, 20702704, 41405408, 82810816]

約数ペア:

[(1, 82810816), (2, 41405408), (4, 20702704), (8, 10351352), (11, 7528256), (16, 5175676), (19, 4358464), (22, 3764128), (32, 2587838), (38, 2179232), (41, 2019776), (44, 1882064), (64, 1293919), (76, 1089616), (82, 1009888), (88, 941032), (151, 548416), (152, 544808), (164, 504944), (176, 470516), (209, 396224), (302, 274208), (304, 272404), (328, 252472), (352, 235258), (418, 198112), (451, 183616), (604, 137104), (608, 136202), (656, 126236), (704, 117629), (779, 106304), (836, 99056), (902, 91808), (1208, 68552), (1216, 68101), (1312, 63118), (1558, 53152), (1661, 49856), (1672, 49528), (1804, 45904), (2416, 34276), (2624, 31559), (2869, 28864), (3116, 26576), (3322, 24928), (3344, 24764), (3608, 22952), (4832, 17138), (5738, 14432), (6191, 13376), (6232, 13288), (6644, 12464), (6688, 12382), (7216, 11476), (8569, 9664)]