31797288

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1049}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 86404500

約数和(自身を除く): 54607212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1049, 1263, 1684, 2098, 2526, 3147, 3368, 3789, 4196, 5052, 6294, 7578, 8392, 9441, 10104, 12588, 15156, 18882, 25176, 30312, 37764, 75528, 441629, 883258, 1324887, 1766516, 2649774, 3533032, 3974661, 5299548, 7949322, 10599096, 15898644, 31797288]

約数ペア:

[(1, 31797288), (2, 15898644), (3, 10599096), (4, 7949322), (6, 5299548), (8, 3974661), (9, 3533032), (12, 2649774), (18, 1766516), (24, 1324887), (36, 883258), (72, 441629), (421, 75528), (842, 37764), (1049, 30312), (1263, 25176), (1684, 18882), (2098, 15156), (2526, 12588), (3147, 10104), (3368, 9441), (3789, 8392), (4196, 7578), (5052, 6294)]