90440834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{100267}}^1$

素因数の和:100321

約数の個数: 16

約数和(自身を含む): 151605216

約数和(自身を除く): 61164382

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 100267, 200534, 1102937, 2205874, 4110947, 8221894, 45220417, 90440834]

約数ペア:

[(1, 90440834), (2, 45220417), (11, 8221894), (22, 4110947), (41, 2205874), (82, 1102937), (451, 200534), (902, 100267)]