81922082

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19913}}^1$

素因数の和:19954

約数の個数: 24

約数和(自身を含む): 143022348

約数和(自身を除く): 61100266

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 19913, 39826, 219043, 338521, 438086, 677042, 2409473, 3723731, 4818946, 7447462, 40961041, 81922082]

約数ペア:

[(1, 81922082), (2, 40961041), (11, 7447462), (17, 4818946), (22, 3723731), (34, 2409473), (121, 677042), (187, 438086), (242, 338521), (374, 219043), (2057, 39826), (4114, 19913)]