56436406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{12547}}^1$

素因数の和:12735

約数の個数: 16

約数和(自身を含む): 91700784

約数和(自身を除く): 35264378

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 12547, 25094, 163111, 326222, 2170631, 4341262, 28218203, 56436406]

約数ペア:

[(1, 56436406), (2, 28218203), (13, 4341262), (26, 2170631), (173, 326222), (346, 163111), (2249, 25094), (4498, 12547)]