415450928

素因数分解:

$2^4\times {\mathrm{2239}}^1\times {\mathrm{11597}}^1$

素因数の和:13844

約数の個数: 20

約数和(自身を含む): 805365120

約数和(自身を除く): 389914192

約数列:

[1, 2, 4, 8, 16, 2239, 4478, 8956, 11597, 17912, 23194, 35824, 46388, 92776, 185552, 25965683, 51931366, 103862732, 207725464, 415450928]

約数ペア:

[(1, 415450928), (2, 207725464), (4, 103862732), (8, 51931366), (16, 25965683), (2239, 185552), (4478, 92776), (8956, 46388), (11597, 35824), (17912, 23194)]