87943984

素因数分解:

$2^4\times {\mathrm{59}}^2\times {\mathrm{1579}}^1$

素因数の和:1705

約数の個数: 30

約数和(自身を含む): 173438180

約数和(自身を除く): 85494196

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 1579, 3158, 3481, 6316, 6962, 12632, 13924, 25264, 27848, 55696, 93161, 186322, 372644, 745288, 1490576, 5496499, 10992998, 21985996, 43971992, 87943984]

約数ペア:

[(1, 87943984), (2, 43971992), (4, 21985996), (8, 10992998), (16, 5496499), (59, 1490576), (118, 745288), (236, 372644), (472, 186322), (944, 93161), (1579, 55696), (3158, 27848), (3481, 25264), (6316, 13924), (6962, 12632)]