83171638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{28859}}^1$

素因数の和:29003

約数の個数: 16

約数和(自身を含む): 137142720

約数和(自身を除く): 53971082

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 28859, 57718, 317449, 634898, 3780529, 7561058, 41585819, 83171638]

約数ペア:

[(1, 83171638), (2, 41585819), (11, 7561058), (22, 3780529), (131, 634898), (262, 317449), (1441, 57718), (2882, 28859)]