194659226032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{392458117}}^1$

素因数の和:392458156

約数の個数: 20

約数和(自身を含む): 389318453056

約数和(自身を除く): 194659227024

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 392458117, 784916234, 1569832468, 3139664936, 6279329872, 12166201627, 24332403254, 48664806508, 97329613016, 194659226032]

約数ペア:

[(1, 194659226032), (2, 97329613016), (4, 48664806508), (8, 24332403254), (16, 12166201627), (31, 6279329872), (62, 3139664936), (124, 1569832468), (248, 784916234), (496, 392458117)]