40316302

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{659}}^1$

素因数の和:868

約数の個数: 24

約数和(自身を含む): 65945880

約数和(自身を除く): 25629578

約数列:

[1, 2, 13, 26, 169, 181, 338, 362, 659, 1318, 2353, 4706, 8567, 17134, 30589, 61178, 111371, 119279, 222742, 238558, 1550627, 3101254, 20158151, 40316302]

約数ペア:

[(1, 40316302), (2, 20158151), (13, 3101254), (26, 1550627), (169, 238558), (181, 222742), (338, 119279), (362, 111371), (659, 61178), (1318, 30589), (2353, 17134), (4706, 8567)]