129428636

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{34313}}^1$

素因数の和:34381

約数の個数: 24

約数和(自身を含む): 242119584

約数和(自身を除く): 112690948

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 34313, 68626, 137252, 789199, 1406833, 1578398, 2813666, 3156796, 5627332, 32357159, 64714318, 129428636]

約数ペア:

[(1, 129428636), (2, 64714318), (4, 32357159), (23, 5627332), (41, 3156796), (46, 2813666), (82, 1578398), (92, 1406833), (164, 789199), (943, 137252), (1886, 68626), (3772, 34313)]