159712864

素因数分解:

$2^5\times {\mathrm{409}}^1\times {\mathrm{12203}}^1$

素因数の和:12622

約数の個数: 24

約数和(自身を含む): 315229320

約数和(自身を除く): 155516456

約数列:

[1, 2, 4, 8, 16, 32, 409, 818, 1636, 3272, 6544, 12203, 13088, 24406, 48812, 97624, 195248, 390496, 4991027, 9982054, 19964108, 39928216, 79856432, 159712864]

約数ペア:

[(1, 159712864), (2, 79856432), (4, 39928216), (8, 19964108), (16, 9982054), (32, 4991027), (409, 390496), (818, 195248), (1636, 97624), (3272, 48812), (6544, 24406), (12203, 13088)]