31527028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1583}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 59609088

約数和(自身を除く): 28082060

約数列:

[1, 2, 4, 13, 26, 52, 383, 766, 1532, 1583, 3166, 4979, 6332, 9958, 19916, 20579, 41158, 82316, 606289, 1212578, 2425156, 7881757, 15763514, 31527028]

約数ペア:

[(1, 31527028), (2, 15763514), (4, 7881757), (13, 2425156), (26, 1212578), (52, 606289), (383, 82316), (766, 41158), (1532, 20579), (1583, 19916), (3166, 9958), (4979, 6332)]