81350014

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{3373}}^1$

素因数の和:3795

約数の個数: 16

約数和(自身を含む): 126322560

約数和(自身を除く): 44972546

約数列:

[1, 2, 31, 62, 389, 778, 3373, 6746, 12059, 24118, 104563, 209126, 1312097, 2624194, 40675007, 81350014]

約数ペア:

[(1, 81350014), (2, 40675007), (31, 2624194), (62, 1312097), (389, 209126), (778, 104563), (3373, 24118), (6746, 12059)]