31187832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{99961}}^1$

素因数の和:99983

約数の個数: 32

約数和(自身を含む): 83968080

約数和(自身を除く): 52780248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 99961, 199922, 299883, 399844, 599766, 799688, 1199532, 1299493, 2399064, 2598986, 3898479, 5197972, 7796958, 10395944, 15593916, 31187832]

約数ペア:

[(1, 31187832), (2, 15593916), (3, 10395944), (4, 7796958), (6, 5197972), (8, 3898479), (12, 2598986), (13, 2399064), (24, 1299493), (26, 1199532), (39, 799688), (52, 599766), (78, 399844), (104, 299883), (156, 199922), (312, 99961)]