31161332

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{971}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 55847232

約数和(自身を除く): 24685900

約数列:

[1, 2, 4, 71, 113, 142, 226, 284, 452, 971, 1942, 3884, 8023, 16046, 32092, 68941, 109723, 137882, 219446, 275764, 438892, 7790333, 15580666, 31161332]

約数ペア:

[(1, 31161332), (2, 15580666), (4, 7790333), (71, 438892), (113, 275764), (142, 219446), (226, 137882), (284, 109723), (452, 68941), (971, 32092), (1942, 16046), (3884, 8023)]