31490896

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{33359}}^1$

素因数の和:33426

約数の個数: 20

約数和(自身を含む): 62049600

約数和(自身を除く): 30558704

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 33359, 66718, 133436, 266872, 533744, 1968181, 3936362, 7872724, 15745448, 31490896]

約数ペア:

[(1, 31490896), (2, 15745448), (4, 7872724), (8, 3936362), (16, 1968181), (59, 533744), (118, 266872), (236, 133436), (472, 66718), (944, 33359)]