21845102

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{7741}}^1$

素因数の和:7843

約数の個数: 16

約数和(自身を含む): 35117712

約数和(自身を除く): 13272610

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 7741, 15482, 131597, 263194, 642503, 1285006, 10922551, 21845102]

約数ペア:

[(1, 21845102), (2, 10922551), (17, 1285006), (34, 642503), (83, 263194), (166, 131597), (1411, 15482), (2822, 7741)]