31922735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 43642368

約数和(自身を除く): 11719633

約数列:

[1, 5, 13, 23, 65, 115, 131, 163, 299, 655, 815, 1495, 1703, 2119, 3013, 3749, 8515, 10595, 15065, 18745, 21353, 39169, 48737, 106765, 195845, 243685, 277589, 491119, 1387945, 2455595, 6384547, 31922735]

約数ペア:

[(1, 31922735), (5, 6384547), (13, 2455595), (23, 1387945), (65, 491119), (115, 277589), (131, 243685), (163, 195845), (299, 106765), (655, 48737), (815, 39169), (1495, 21353), (1703, 18745), (2119, 15065), (3013, 10595), (3749, 8515)]