40169692

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 71456112

約数和(自身を除く): 31286420

約数列:

[1, 2, 4, 113, 181, 226, 362, 452, 491, 724, 982, 1964, 20453, 40906, 55483, 81812, 88871, 110966, 177742, 221932, 355484, 10042423, 20084846, 40169692]

約数ペア:

[(1, 40169692), (2, 20084846), (4, 10042423), (113, 355484), (181, 221932), (226, 177742), (362, 110966), (452, 88871), (491, 81812), (724, 55483), (982, 40906), (1964, 20453)]