39145591

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:382

約数の個数: 16

約数和(自身を含む): 41648128

約数和(自身を除く): 2502537

約数列:

[1, 31, 61, 127, 163, 1891, 3937, 5053, 7747, 9943, 20701, 240157, 308233, 641731, 1262761, 39145591]

約数ペア:

[(1, 39145591), (31, 1262761), (61, 641731), (127, 308233), (163, 240157), (1891, 20701), (3937, 9943), (5053, 7747)]