40330418

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{881}}^1$

素因数の和:1417

約数の個数: 16

約数和(自身を含む): 61979904

約数和(自身を除く): 21649486

約数列:

[1, 2, 47, 94, 487, 881, 974, 1762, 22889, 41407, 45778, 82814, 429047, 858094, 20165209, 40330418]

約数ペア:

[(1, 40330418), (2, 20165209), (47, 858094), (94, 429047), (487, 82814), (881, 45778), (974, 41407), (1762, 22889)]