31785088

素因数分解:

$2^7\times {\mathrm{239}}^1\times {\mathrm{1039}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 63648000

約数和(自身を除く): 31862912

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 478, 956, 1039, 1912, 2078, 3824, 4156, 7648, 8312, 15296, 16624, 30592, 33248, 66496, 132992, 248321, 496642, 993284, 1986568, 3973136, 7946272, 15892544, 31785088]

約数ペア:

[(1, 31785088), (2, 15892544), (4, 7946272), (8, 3973136), (16, 1986568), (32, 993284), (64, 496642), (128, 248321), (239, 132992), (478, 66496), (956, 33248), (1039, 30592), (1912, 16624), (2078, 15296), (3824, 8312), (4156, 7648)]