22265896816

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{2423}}^1$

素因数の和:2750

約数の個数: 80

約数和(自身を含む): 45245104128

約数和(自身を除く): 22979207312

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 191, 194, 248, 382, 388, 496, 764, 776, 1528, 1552, 2423, 3007, 3056, 4846, 5921, 6014, 9692, 11842, 12028, 18527, 19384, 23684, 24056, 37054, 38768, 47368, 48112, 74108, 75113, 94736, 148216, 150226, 235031, 296432, 300452, 462793, 470062, 574337, 600904, 925586, 940124, 1148674, 1201808, 1851172, 1880248, 2297348, 3702344, 3760496, 4594696, 7285961, 7404688, 9189392, 14346583, 14571922, 28693166, 29143844, 44890921, 57386332, 58287688, 89781842, 114772664, 116575376, 179563684, 229545328, 359127368, 718254736, 1391618551, 2783237102, 5566474204, 11132948408, 22265896816]

約数ペア:

[(1, 22265896816), (2, 11132948408), (4, 5566474204), (8, 2783237102), (16, 1391618551), (31, 718254736), (62, 359127368), (97, 229545328), (124, 179563684), (191, 116575376), (194, 114772664), (248, 89781842), (382, 58287688), (388, 57386332), (496, 44890921), (764, 29143844), (776, 28693166), (1528, 14571922), (1552, 14346583), (2423, 9189392), (3007, 7404688), (3056, 7285961), (4846, 4594696), (5921, 3760496), (6014, 3702344), (9692, 2297348), (11842, 1880248), (12028, 1851172), (18527, 1201808), (19384, 1148674), (23684, 940124), (24056, 925586), (37054, 600904), (38768, 574337), (47368, 470062), (48112, 462793), (74108, 300452), (75113, 296432), (94736, 235031), (148216, 150226)]