87678832

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{811}}^1$

素因数の和:1081

約数の個数: 40

約数和(自身を含む): 176707440

約数和(自身を除く): 89028608

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 233, 464, 466, 811, 932, 1622, 1864, 3244, 3728, 6488, 6757, 12976, 13514, 23519, 27028, 47038, 54056, 94076, 108112, 188152, 188963, 376304, 377926, 755852, 1511704, 3023408, 5479927, 10959854, 21919708, 43839416, 87678832]

約数ペア:

[(1, 87678832), (2, 43839416), (4, 21919708), (8, 10959854), (16, 5479927), (29, 3023408), (58, 1511704), (116, 755852), (232, 377926), (233, 376304), (464, 188963), (466, 188152), (811, 108112), (932, 94076), (1622, 54056), (1864, 47038), (3244, 27028), (3728, 23519), (6488, 13514), (6757, 12976)]