78102896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2843}}^1$

素因数の和:2969

約数の個数: 40

約数和(自身を含む): 161869104

約数和(自身を除く): 83766208

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 808, 1616, 1717, 2843, 3434, 5686, 6868, 11372, 13736, 22744, 27472, 45488, 48331, 96662, 193324, 287143, 386648, 574286, 773296, 1148572, 2297144, 4594288, 4881431, 9762862, 19525724, 39051448, 78102896]

約数ペア:

[(1, 78102896), (2, 39051448), (4, 19525724), (8, 9762862), (16, 4881431), (17, 4594288), (34, 2297144), (68, 1148572), (101, 773296), (136, 574286), (202, 386648), (272, 287143), (404, 193324), (808, 96662), (1616, 48331), (1717, 45488), (2843, 27472), (3434, 22744), (5686, 13736), (6868, 11372)]