90665806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1747}}^1$

素因数の和:2104

約数の個数: 32

約数和(自身を含む): 170157312

約数和(自身を除く): 79491506

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 337, 674, 1747, 2359, 3494, 3707, 4718, 7414, 12229, 19217, 24458, 25949, 38434, 51898, 134519, 269038, 588739, 1177478, 4121173, 6476129, 8242346, 12952258, 45332903, 90665806]

約数ペア:

[(1, 90665806), (2, 45332903), (7, 12952258), (11, 8242346), (14, 6476129), (22, 4121173), (77, 1177478), (154, 588739), (337, 269038), (674, 134519), (1747, 51898), (2359, 38434), (3494, 25949), (3707, 24458), (4718, 19217), (7414, 12229)]