31621566

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{40231}}^1$

素因数の和:40367

約数の個数: 16

約数和(自身を含む): 63727488

約数和(自身を除く): 32105922

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 40231, 80462, 120693, 241386, 5270261, 10540522, 15810783, 31621566]

約数ペア:

[(1, 31621566), (2, 15810783), (3, 10540522), (6, 5270261), (131, 241386), (262, 120693), (393, 80462), (786, 40231)]