80807648

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{109793}}^1$

素因数の和:109826

約数の個数: 24

約数和(自身を含む): 166008528

約数和(自身を除く): 85200880

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 109793, 219586, 439172, 878344, 1756688, 2525239, 3513376, 5050478, 10100956, 20201912, 40403824, 80807648]

約数ペア:

[(1, 80807648), (2, 40403824), (4, 20201912), (8, 10100956), (16, 5050478), (23, 3513376), (32, 2525239), (46, 1756688), (92, 878344), (184, 439172), (368, 219586), (736, 109793)]