8363344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 80

約数和(自身を含む): 19373760

約数和(自身を除く): 11010416

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 41, 44, 61, 76, 82, 88, 122, 152, 164, 176, 209, 244, 304, 328, 418, 451, 488, 656, 671, 779, 836, 902, 976, 1159, 1342, 1558, 1672, 1804, 2318, 2501, 2684, 3116, 3344, 3608, 4636, 5002, 5368, 6232, 7216, 8569, 9272, 10004, 10736, 12464, 12749, 17138, 18544, 20008, 25498, 27511, 34276, 40016, 47519, 50996, 55022, 68552, 95038, 101992, 110044, 137104, 190076, 203984, 220088, 380152, 440176, 522709, 760304, 1045418, 2090836, 4181672, 8363344]

約数ペア:

[(1, 8363344), (2, 4181672), (4, 2090836), (8, 1045418), (11, 760304), (16, 522709), (19, 440176), (22, 380152), (38, 220088), (41, 203984), (44, 190076), (61, 137104), (76, 110044), (82, 101992), (88, 95038), (122, 68552), (152, 55022), (164, 50996), (176, 47519), (209, 40016), (244, 34276), (304, 27511), (328, 25498), (418, 20008), (451, 18544), (488, 17138), (656, 12749), (671, 12464), (779, 10736), (836, 10004), (902, 9272), (976, 8569), (1159, 7216), (1342, 6232), (1558, 5368), (1672, 5002), (1804, 4636), (2318, 3608), (2501, 3344), (2684, 3116)]