90770636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{8219}}^1$

素因数の和:8485

約数の個数: 24

約数和(自身を含む): 174000960

約数和(自身を除く): 83230324

約数列:

[1, 2, 4, 11, 22, 44, 251, 502, 1004, 2761, 5522, 8219, 11044, 16438, 32876, 90409, 180818, 361636, 2062969, 4125938, 8251876, 22692659, 45385318, 90770636]

約数ペア:

[(1, 90770636), (2, 45385318), (4, 22692659), (11, 8251876), (22, 4125938), (44, 2062969), (251, 361636), (502, 180818), (1004, 90409), (2761, 32876), (5522, 16438), (8219, 11044)]