359312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1346

約数の個数: 20

約数和(自身を含む): 737676

約数和(自身を除く): 378364

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1321, 2642, 5284, 10568, 21136, 22457, 44914, 89828, 179656, 359312]

約数ペア:

[(1, 359312), (2, 179656), (4, 89828), (8, 44914), (16, 22457), (17, 21136), (34, 10568), (68, 5284), (136, 2642), (272, 1321)]