54765158

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{491}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 97486848

約数和(自身を除く): 42721690

約数列:

[1, 2, 7, 14, 31, 62, 217, 257, 434, 491, 514, 982, 1799, 3437, 3598, 6874, 7967, 15221, 15934, 30442, 55769, 106547, 111538, 126187, 213094, 252374, 883309, 1766618, 3911797, 7823594, 27382579, 54765158]

約数ペア:

[(1, 54765158), (2, 27382579), (7, 7823594), (14, 3911797), (31, 1766618), (62, 883309), (217, 252374), (257, 213094), (434, 126187), (491, 111538), (514, 106547), (982, 55769), (1799, 30442), (3437, 15934), (3598, 15221), (6874, 7967)]