90321958

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1\times {\mathrm{1579}}^1$

素因数の和:2391

約数の個数: 16

約数和(自身を含む): 139412880

約数和(自身を除く): 49090922

約数列:

[1, 2, 37, 74, 773, 1546, 1579, 3158, 28601, 57202, 58423, 116846, 1220567, 2441134, 45160979, 90321958]

約数ペア:

[(1, 90321958), (2, 45160979), (37, 2441134), (74, 1220567), (773, 116846), (1546, 58423), (1579, 57202), (3158, 28601)]