31122816

素因数分解:

$2^7\times 3^1\times {\mathrm{81049}}^1$

素因数の和:81066

約数の個数: 32

約数和(自身を含む): 82671000

約数和(自身を除く): 51548184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 81049, 162098, 243147, 324196, 486294, 648392, 972588, 1296784, 1945176, 2593568, 3890352, 5187136, 7780704, 10374272, 15561408, 31122816]

約数ペア:

[(1, 31122816), (2, 15561408), (3, 10374272), (4, 7780704), (6, 5187136), (8, 3890352), (12, 2593568), (16, 1945176), (24, 1296784), (32, 972588), (48, 648392), (64, 486294), (96, 324196), (128, 243147), (192, 162098), (384, 81049)]