1640052204832

素因数分解:

$2^5\times {\mathrm{4441}}^1\times {\mathrm{11540561}}^1$

素因数の和:11545012

約数の個数: 24

約数和(自身を含む): 3229580113452

約数和(自身を除く): 1589527908620

約数列:

[1, 2, 4, 8, 16, 32, 4441, 8882, 17764, 35528, 71056, 142112, 11540561, 23081122, 46162244, 92324488, 184648976, 369297952, 51251631401, 102503262802, 205006525604, 410013051208, 820026102416, 1640052204832]

約数ペア:

[(1, 1640052204832), (2, 820026102416), (4, 410013051208), (8, 205006525604), (16, 102503262802), (32, 51251631401), (4441, 369297952), (8882, 184648976), (17764, 92324488), (35528, 46162244), (71056, 23081122), (142112, 11540561)]