90409712

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{95773}}^1$

素因数の和:95840

約数の個数: 20

約数和(自身を含む): 178139640

約数和(自身を除く): 87729928

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 95773, 191546, 383092, 766184, 1532368, 5650607, 11301214, 22602428, 45204856, 90409712]

約数ペア:

[(1, 90409712), (2, 45204856), (4, 22602428), (8, 11301214), (16, 5650607), (59, 1532368), (118, 766184), (236, 383092), (472, 191546), (944, 95773)]