78078832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12109}}^1$

素因数の和:12161

約数の個数: 40

約数和(自身を含む): 168183680

約数和(自身を除く): 90104848

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 12109, 24218, 48436, 96872, 157417, 193744, 314834, 375379, 629668, 750758, 1259336, 1501516, 2518672, 3003032, 4879927, 6006064, 9759854, 19519708, 39039416, 78078832]

約数ペア:

[(1, 78078832), (2, 39039416), (4, 19519708), (8, 9759854), (13, 6006064), (16, 4879927), (26, 3003032), (31, 2518672), (52, 1501516), (62, 1259336), (104, 750758), (124, 629668), (208, 375379), (248, 314834), (403, 193744), (496, 157417), (806, 96872), (1612, 48436), (3224, 24218), (6448, 12109)]