31192408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5659}}^1$

素因数の和:5731

約数の個数: 32

約数和(自身を含む): 64184400

約数和(自身を除く): 32991992

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 5659, 11318, 22636, 45272, 73567, 147134, 294268, 299927, 588536, 599854, 1199708, 2399416, 3899051, 7798102, 15596204, 31192408]

約数ペア:

[(1, 31192408), (2, 15596204), (4, 7798102), (8, 3899051), (13, 2399416), (26, 1199708), (52, 599854), (53, 588536), (104, 299927), (106, 294268), (212, 147134), (424, 73567), (689, 45272), (1378, 22636), (2756, 11318), (5512, 5659)]