31660816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3049}}^1$

素因数の和:3127

約数の個数: 40

約数和(自身を含む): 68076000

約数和(自身を除く): 36415184

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 3049, 5192, 6098, 10384, 12196, 24392, 33539, 48784, 67078, 134156, 179891, 268312, 359782, 536624, 719564, 1439128, 1978801, 2878256, 3957602, 7915204, 15830408, 31660816]

約数ペア:

[(1, 31660816), (2, 15830408), (4, 7915204), (8, 3957602), (11, 2878256), (16, 1978801), (22, 1439128), (44, 719564), (59, 536624), (88, 359782), (118, 268312), (176, 179891), (236, 134156), (472, 67078), (649, 48784), (944, 33539), (1298, 24392), (2596, 12196), (3049, 10384), (5192, 6098)]