61311976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2711}}^1$

素因数の和:2985

約数の個数: 32

約数和(自身を含む): 125945280

約数和(自身を除く): 64633304

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 257, 514, 1028, 2056, 2711, 2827, 5422, 5654, 10844, 11308, 21688, 22616, 29821, 59642, 119284, 238568, 696727, 1393454, 2786908, 5573816, 7663997, 15327994, 30655988, 61311976]

約数ペア:

[(1, 61311976), (2, 30655988), (4, 15327994), (8, 7663997), (11, 5573816), (22, 2786908), (44, 1393454), (88, 696727), (257, 238568), (514, 119284), (1028, 59642), (2056, 29821), (2711, 22616), (2827, 21688), (5422, 11308), (5654, 10844)]