89841968

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{5843}}^1$

素因数の和:5913

約数の個数: 30

約数和(自身を含む): 179895852

約数和(自身を除く): 90053884

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 5843, 7688, 11686, 15376, 23372, 46744, 93488, 181133, 362266, 724532, 1449064, 2898128, 5615123, 11230246, 22460492, 44920984, 89841968]

約数ペア:

[(1, 89841968), (2, 44920984), (4, 22460492), (8, 11230246), (16, 5615123), (31, 2898128), (62, 1449064), (124, 724532), (248, 362266), (496, 181133), (961, 93488), (1922, 46744), (3844, 23372), (5843, 15376), (7688, 11686)]