39407848

素因数分解:

$2^3\times {\mathrm{1931}}^1\times {\mathrm{2551}}^1$

素因数の和:4488

約数の個数: 16

約数和(自身を含む): 73956960

約数和(自身を除く): 34549112

約数列:

[1, 2, 4, 8, 1931, 2551, 3862, 5102, 7724, 10204, 15448, 20408, 4925981, 9851962, 19703924, 39407848]

約数ペア:

[(1, 39407848), (2, 19703924), (4, 9851962), (8, 4925981), (1931, 20408), (2551, 15448), (3862, 10204), (5102, 7724)]