90667892

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{78979}}^1$

素因数の和:79031

約数の個数: 24

約数和(自身を含む): 185760960

約数和(自身を除く): 95093068

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 78979, 157958, 315916, 552853, 1105706, 2211412, 3238139, 6476278, 12952556, 22666973, 45333946, 90667892]

約数ペア:

[(1, 90667892), (2, 45333946), (4, 22666973), (7, 12952556), (14, 6476278), (28, 3238139), (41, 2211412), (82, 1105706), (164, 552853), (287, 315916), (574, 157958), (1148, 78979)]