91900412

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{2143}}^1$

素因数の和:2369

約数の個数: 24

約数和(自身を含む): 164247552

約数和(自身を除く): 72347140

約数列:

[1, 2, 4, 71, 142, 151, 284, 302, 604, 2143, 4286, 8572, 10721, 21442, 42884, 152153, 304306, 323593, 608612, 647186, 1294372, 22975103, 45950206, 91900412]

約数ペア:

[(1, 91900412), (2, 45950206), (4, 22975103), (71, 1294372), (142, 647186), (151, 608612), (284, 323593), (302, 304306), (604, 152153), (2143, 42884), (4286, 21442), (8572, 10721)]