8168942008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1\times {\mathrm{337}}^1$

素因数の和:928

約数の個数: 64

約数和(自身を含む): 15852957120

約数和(自身を除く): 7684015112

約数列:

[1, 2, 4, 8, 41, 82, 164, 263, 281, 328, 337, 526, 562, 674, 1052, 1124, 1348, 2104, 2248, 2696, 10783, 11521, 13817, 21566, 23042, 27634, 43132, 46084, 55268, 73903, 86264, 88631, 92168, 94697, 110536, 147806, 177262, 189394, 295612, 354524, 378788, 591224, 709048, 757576, 3030023, 3633871, 3882577, 6060046, 7267742, 7765154, 12120092, 14535484, 15530308, 24240184, 24905311, 29070968, 31060616, 49810622, 99621244, 199242488, 1021117751, 2042235502, 4084471004, 8168942008]

約数ペア:

[(1, 8168942008), (2, 4084471004), (4, 2042235502), (8, 1021117751), (41, 199242488), (82, 99621244), (164, 49810622), (263, 31060616), (281, 29070968), (328, 24905311), (337, 24240184), (526, 15530308), (562, 14535484), (674, 12120092), (1052, 7765154), (1124, 7267742), (1348, 6060046), (2104, 3882577), (2248, 3633871), (2696, 3030023), (10783, 757576), (11521, 709048), (13817, 591224), (21566, 378788), (23042, 354524), (27634, 295612), (43132, 189394), (46084, 177262), (55268, 147806), (73903, 110536), (86264, 94697), (88631, 92168)]