40294202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{23131}}^1$

素因数の和:23213

約数の個数: 16

約数和(自身を含む): 66064992

約数和(自身を除く): 25770790

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 23131, 46262, 300703, 601406, 1549777, 3099554, 20147101, 40294202]

約数ペア:

[(1, 40294202), (2, 20147101), (13, 3099554), (26, 1549777), (67, 601406), (134, 300703), (871, 46262), (1742, 23131)]