90290387

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{2137}}^1$

素因数の和:2338

約数の個数: 16

約数和(自身を含む): 103444992

約数和(自身を除く): 13154605

約数列:

[1, 11, 23, 167, 253, 1837, 2137, 3841, 23507, 42251, 49151, 356879, 540661, 3925669, 8208217, 90290387]

約数ペア:

[(1, 90290387), (11, 8208217), (23, 3925669), (167, 540661), (253, 356879), (1837, 49151), (2137, 42251), (3841, 23507)]