89948929

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{11887}}^1$

素因数の和:11964

約数の個数: 16

約数和(自身を含む): 109559808

約数和(自身を除く): 19610879

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 11887, 83209, 273401, 558689, 1913807, 3910823, 12849847, 89948929]

約数ペア:

[(1, 89948929), (7, 12849847), (23, 3910823), (47, 1913807), (161, 558689), (329, 273401), (1081, 83209), (7567, 11887)]