31357056

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2261

約数の個数: 64

約数和(自身を含む): 85582080

約数和(自身を除く): 54225024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 888, 1184, 1776, 2207, 2368, 3552, 4414, 4736, 6621, 7104, 8828, 13242, 14208, 17656, 26484, 35312, 52968, 70624, 81659, 105936, 141248, 163318, 211872, 244977, 282496, 326636, 423744, 489954, 653272, 847488, 979908, 1306544, 1959816, 2613088, 3919632, 5226176, 7839264, 10452352, 15678528, 31357056]

約数ペア:

[(1, 31357056), (2, 15678528), (3, 10452352), (4, 7839264), (6, 5226176), (8, 3919632), (12, 2613088), (16, 1959816), (24, 1306544), (32, 979908), (37, 847488), (48, 653272), (64, 489954), (74, 423744), (96, 326636), (111, 282496), (128, 244977), (148, 211872), (192, 163318), (222, 141248), (296, 105936), (384, 81659), (444, 70624), (592, 52968), (888, 35312), (1184, 26484), (1776, 17656), (2207, 14208), (2368, 13242), (3552, 8828), (4414, 7104), (4736, 6621)]