90583988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{887}}^1$

素因数の和:1124

約数の個数: 36

約数和(自身を含む): 175266336

約数和(自身を除く): 84682348

約数列:

[1, 2, 4, 11, 22, 44, 121, 211, 242, 422, 484, 844, 887, 1774, 2321, 3548, 4642, 9284, 9757, 19514, 25531, 39028, 51062, 102124, 107327, 187157, 214654, 374314, 429308, 748628, 2058727, 4117454, 8234908, 22645997, 45291994, 90583988]

約数ペア:

[(1, 90583988), (2, 45291994), (4, 22645997), (11, 8234908), (22, 4117454), (44, 2058727), (121, 748628), (211, 429308), (242, 374314), (422, 214654), (484, 187157), (844, 107327), (887, 102124), (1774, 51062), (2321, 39028), (3548, 25531), (4642, 19514), (9284, 9757)]