89118978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{17053}}^1$

素因数の和:17138

約数の個数: 32

約数和(自身を含む): 194824896

約数和(自身を除く): 105705918

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 17053, 34106, 51159, 102318, 221689, 443378, 665067, 1142551, 1330134, 2285102, 3427653, 6855306, 14853163, 29706326, 44559489, 89118978]

約数ペア:

[(1, 89118978), (2, 44559489), (3, 29706326), (6, 14853163), (13, 6855306), (26, 3427653), (39, 2285102), (67, 1330134), (78, 1142551), (134, 665067), (201, 443378), (402, 221689), (871, 102318), (1742, 51159), (2613, 34106), (5226, 17053)]