31137828

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{22963}}^1$

素因数の和:23083

約数の個数: 24

約数和(自身を含む): 73301088

約数和(自身を除く): 42163260

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 22963, 45926, 68889, 91852, 137778, 275556, 2594819, 5189638, 7784457, 10379276, 15568914, 31137828]

約数ペア:

[(1, 31137828), (2, 15568914), (3, 10379276), (4, 7784457), (6, 5189638), (12, 2594819), (113, 275556), (226, 137778), (339, 91852), (452, 68889), (678, 45926), (1356, 22963)]