31186136

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{587}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 60858000

約数和(自身を除く): 29671864

約数列:

[1, 2, 4, 8, 29, 58, 116, 229, 232, 458, 587, 916, 1174, 1832, 2348, 4696, 6641, 13282, 17023, 26564, 34046, 53128, 68092, 134423, 136184, 268846, 537692, 1075384, 3898267, 7796534, 15593068, 31186136]

約数ペア:

[(1, 31186136), (2, 15593068), (4, 7796534), (8, 3898267), (29, 1075384), (58, 537692), (116, 268846), (229, 136184), (232, 134423), (458, 68092), (587, 53128), (916, 34046), (1174, 26564), (1832, 17023), (2348, 13282), (4696, 6641)]