80311936

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{33023}}^1$

素因数の和:33056

約数の個数: 32

約数和(自身を含む): 168422400

約数和(自身を除く): 88110464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 33023, 66046, 132092, 264184, 528368, 627437, 1056736, 1254874, 2113472, 2509748, 4226944, 5019496, 10038992, 20077984, 40155968, 80311936]

約数ペア:

[(1, 80311936), (2, 40155968), (4, 20077984), (8, 10038992), (16, 5019496), (19, 4226944), (32, 2509748), (38, 2113472), (64, 1254874), (76, 1056736), (128, 627437), (152, 528368), (304, 264184), (608, 132092), (1216, 66046), (2432, 33023)]