31383669244

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{226231}}^1$

素因数の和:226753

約数の個数: 24

約数和(自身を含む): 55743564800

約数和(自身を除く): 24359895556

約数列:

[1, 2, 4, 79, 158, 316, 439, 878, 1756, 34681, 69362, 138724, 226231, 452462, 904924, 17872249, 35744498, 71488996, 99315409, 198630818, 397261636, 7845917311, 15691834622, 31383669244]

約数ペア:

[(1, 31383669244), (2, 15691834622), (4, 7845917311), (79, 397261636), (158, 198630818), (316, 99315409), (439, 71488996), (878, 35744498), (1756, 17872249), (34681, 904924), (69362, 452462), (138724, 226231)]