40185836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2309}}^1$

素因数の和:2561

約数の個数: 24

約数和(自身を含む): 74382000

約数和(自身を除く): 34196164

約数列:

[1, 2, 4, 19, 38, 76, 229, 458, 916, 2309, 4351, 4618, 8702, 9236, 17404, 43871, 87742, 175484, 528761, 1057522, 2115044, 10046459, 20092918, 40185836]

約数ペア:

[(1, 40185836), (2, 20092918), (4, 10046459), (19, 2115044), (38, 1057522), (76, 528761), (229, 175484), (458, 87742), (916, 43871), (2309, 17404), (4351, 9236), (4618, 8702)]