81422146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4493}}^1$

素因数の和:4566

約数の個数: 32

約数和(自身を含む): 142693488

約数和(自身を除く): 61271342

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 1066, 1394, 4493, 8986, 9061, 18122, 58409, 76381, 116818, 152762, 184213, 368426, 992953, 1985906, 2394769, 3131621, 4789538, 6263242, 40711073, 81422146]

約数ペア:

[(1, 81422146), (2, 40711073), (13, 6263242), (17, 4789538), (26, 3131621), (34, 2394769), (41, 1985906), (82, 992953), (221, 368426), (442, 184213), (533, 152762), (697, 116818), (1066, 76381), (1394, 58409), (4493, 18122), (8986, 9061)]