90509158

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1\times {\mathrm{719}}^1$

素因数の和:1391

約数の個数: 16

約数和(自身を含む): 137401920

約数和(自身を除く): 46892762

約数列:

[1, 2, 113, 226, 557, 719, 1114, 1438, 62941, 81247, 125882, 162494, 400483, 800966, 45254579, 90509158]

約数ペア:

[(1, 90509158), (2, 45254579), (113, 800966), (226, 400483), (557, 162494), (719, 125882), (1114, 81247), (1438, 62941)]