15677788496

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{115183}}^1$

素因数の和:115419

約数の個数: 40

約数和(自身を含む): 31193670144

約数和(自身を除く): 15515881648

約数列:

[1, 2, 4, 8, 16, 47, 94, 181, 188, 362, 376, 724, 752, 1448, 2896, 8507, 17014, 34028, 68056, 115183, 136112, 230366, 460732, 921464, 1842928, 5413601, 10827202, 20848123, 21654404, 41696246, 43308808, 83392492, 86617616, 166784984, 333569968, 979861781, 1959723562, 3919447124, 7838894248, 15677788496]

約数ペア:

[(1, 15677788496), (2, 7838894248), (4, 3919447124), (8, 1959723562), (16, 979861781), (47, 333569968), (94, 166784984), (181, 86617616), (188, 83392492), (362, 43308808), (376, 41696246), (724, 21654404), (752, 20848123), (1448, 10827202), (2896, 5413601), (8507, 1842928), (17014, 921464), (34028, 460732), (68056, 230366), (115183, 136112)]