91021570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{1543}}^1$

素因数の和:1914

約数の個数: 32

約数和(自身を含む): 174089088

約数和(自身を除く): 83067518

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 347, 694, 1543, 1735, 3086, 3470, 5899, 7715, 11798, 15430, 26231, 29495, 52462, 58990, 131155, 262310, 535421, 1070842, 2677105, 5354210, 9102157, 18204314, 45510785, 91021570]

約数ペア:

[(1, 91021570), (2, 45510785), (5, 18204314), (10, 9102157), (17, 5354210), (34, 2677105), (85, 1070842), (170, 535421), (347, 262310), (694, 131155), (1543, 58990), (1735, 52462), (3086, 29495), (3470, 26231), (5899, 15430), (7715, 11798)]