40878832

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1129}}^1$

素因数の和:1241

約数の個数: 40

約数和(自身を含む): 82951040

約数和(自身を除く): 42072208

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 124, 146, 248, 292, 496, 584, 1129, 1168, 2258, 2263, 4516, 4526, 9032, 9052, 18064, 18104, 34999, 36208, 69998, 82417, 139996, 164834, 279992, 329668, 559984, 659336, 1318672, 2554927, 5109854, 10219708, 20439416, 40878832]

約数ペア:

[(1, 40878832), (2, 20439416), (4, 10219708), (8, 5109854), (16, 2554927), (31, 1318672), (62, 659336), (73, 559984), (124, 329668), (146, 279992), (248, 164834), (292, 139996), (496, 82417), (584, 69998), (1129, 36208), (1168, 34999), (2258, 18104), (2263, 18064), (4516, 9052), (4526, 9032)]