452754256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{1321}}^1$

素因数の和:2051

約数の個数: 40

約数和(自身を含む): 907505408

約数和(自身を除く): 454751152

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 691, 1321, 1382, 2642, 2764, 5284, 5528, 10568, 11056, 21136, 21421, 40951, 42842, 81902, 85684, 163804, 171368, 327608, 342736, 655216, 912811, 1825622, 3651244, 7302488, 14604976, 28297141, 56594282, 113188564, 226377128, 452754256]

約数ペア:

[(1, 452754256), (2, 226377128), (4, 113188564), (8, 56594282), (16, 28297141), (31, 14604976), (62, 7302488), (124, 3651244), (248, 1825622), (496, 912811), (691, 655216), (1321, 342736), (1382, 327608), (2642, 171368), (2764, 163804), (5284, 85684), (5528, 81902), (10568, 42842), (11056, 40951), (21136, 21421)]