89147612

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{4987}}^1$

素因数の和:5141

約数の個数: 24

約数和(自身を含む): 161311920

約数和(自身を除く): 72164308

約数列:

[1, 2, 4, 41, 82, 109, 164, 218, 436, 4469, 4987, 8938, 9974, 17876, 19948, 204467, 408934, 543583, 817868, 1087166, 2174332, 22286903, 44573806, 89147612]

約数ペア:

[(1, 89147612), (2, 44573806), (4, 22286903), (41, 2174332), (82, 1087166), (109, 817868), (164, 543583), (218, 408934), (436, 204467), (4469, 19948), (4987, 17876), (8938, 9974)]