78253208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{2423}}^1$

素因数の和:2807

約数の個数: 32

約数和(自身を含む): 160565760

約数和(自身を除く): 82312552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 367, 734, 1468, 2423, 2936, 4037, 4846, 8074, 9692, 16148, 19384, 26653, 32296, 53306, 106612, 213224, 889241, 1778482, 3556964, 7113928, 9781651, 19563302, 39126604, 78253208]

約数ペア:

[(1, 78253208), (2, 39126604), (4, 19563302), (8, 9781651), (11, 7113928), (22, 3556964), (44, 1778482), (88, 889241), (367, 213224), (734, 106612), (1468, 53306), (2423, 32296), (2936, 26653), (4037, 19384), (4846, 16148), (8074, 9692)]