78540088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{1039}}^1$

素因数の和:1915

約数の個数: 32

約数和(自身を含む): 160992000

約数和(自身を除く): 82451912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 859, 1039, 1718, 2078, 3436, 4156, 6872, 8312, 9449, 11429, 18898, 22858, 37796, 45716, 75592, 91432, 892501, 1785002, 3570004, 7140008, 9817511, 19635022, 39270044, 78540088]

約数ペア:

[(1, 78540088), (2, 39270044), (4, 19635022), (8, 9817511), (11, 7140008), (22, 3570004), (44, 1785002), (88, 892501), (859, 91432), (1039, 75592), (1718, 45716), (2078, 37796), (3436, 22858), (4156, 18898), (6872, 11429), (8312, 9449)]