57427312

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{45433}}^1$

素因数の和:45520

約数の個数: 20

約数和(自身を含む): 112676320

約数和(自身を除く): 55249008

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 45433, 90866, 181732, 363464, 726928, 3589207, 7178414, 14356828, 28713656, 57427312]

約数ペア:

[(1, 57427312), (2, 28713656), (4, 14356828), (8, 7178414), (16, 3589207), (79, 726928), (158, 363464), (316, 181732), (632, 90866), (1264, 45433)]