90988856

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{27539}}^1$

素因数の和:27611

約数の個数: 32

約数和(自身を含む): 198288000

約数和(自身を除く): 107299144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 27539, 55078, 110156, 192773, 220312, 385546, 771092, 1542184, 1624801, 3249602, 6499204, 11373607, 12998408, 22747214, 45494428, 90988856]

約数ペア:

[(1, 90988856), (2, 45494428), (4, 22747214), (7, 12998408), (8, 11373607), (14, 6499204), (28, 3249602), (56, 1624801), (59, 1542184), (118, 771092), (236, 385546), (413, 220312), (472, 192773), (826, 110156), (1652, 55078), (3304, 27539)]