84501728

素因数分解:

$2^5\times {\mathrm{1321}}^1\times {\mathrm{1999}}^1$

素因数の和:3330

約数の個数: 24

約数和(自身を含む): 166572000

約数和(自身を除く): 82070272

約数列:

[1, 2, 4, 8, 16, 32, 1321, 1999, 2642, 3998, 5284, 7996, 10568, 15992, 21136, 31984, 42272, 63968, 2640679, 5281358, 10562716, 21125432, 42250864, 84501728]

約数ペア:

[(1, 84501728), (2, 42250864), (4, 21125432), (8, 10562716), (16, 5281358), (32, 2640679), (1321, 63968), (1999, 42272), (2642, 31984), (3998, 21136), (5284, 15992), (7996, 10568)]