90267952

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{194543}}^1$

素因数の和:194580

約数の個数: 20

約数和(自身を含む): 180925920

約数和(自身を除く): 90657968

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 194543, 389086, 778172, 1556344, 3112688, 5641747, 11283494, 22566988, 45133976, 90267952]

約数ペア:

[(1, 90267952), (2, 45133976), (4, 22566988), (8, 11283494), (16, 5641747), (29, 3112688), (58, 1556344), (116, 778172), (232, 389086), (464, 194543)]