31916282

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{1427}}^1$

素因数の和:1693

約数の個数: 16

約数和(自身を含む): 49043232

約数和(自身を除く): 17126950

約数列:

[1, 2, 53, 106, 211, 422, 1427, 2854, 11183, 22366, 75631, 151262, 301097, 602194, 15958141, 31916282]

約数ペア:

[(1, 31916282), (2, 15958141), (53, 602194), (106, 301097), (211, 151262), (422, 75631), (1427, 22366), (2854, 11183)]