65000408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{4423}}^1$

素因数の和:4607

約数の個数: 32

約数和(自身を含む): 133781760

約数和(自身を除く): 68781352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 167, 334, 668, 1336, 1837, 3674, 4423, 7348, 8846, 14696, 17692, 35384, 48653, 97306, 194612, 389224, 738641, 1477282, 2954564, 5909128, 8125051, 16250102, 32500204, 65000408]

約数ペア:

[(1, 65000408), (2, 32500204), (4, 16250102), (8, 8125051), (11, 5909128), (22, 2954564), (44, 1477282), (88, 738641), (167, 389224), (334, 194612), (668, 97306), (1336, 48653), (1837, 35384), (3674, 17692), (4423, 14696), (7348, 8846)]