90435758

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 158817024

約数和(自身を除く): 68381266

約数列:

[1, 2, 7, 14, 73, 107, 146, 214, 511, 749, 827, 1022, 1498, 1654, 5789, 7811, 11578, 15622, 54677, 60371, 88489, 109354, 120742, 176978, 422597, 619423, 845194, 1238846, 6459697, 12919394, 45217879, 90435758]

約数ペア:

[(1, 90435758), (2, 45217879), (7, 12919394), (14, 6459697), (73, 1238846), (107, 845194), (146, 619423), (214, 422597), (511, 176978), (749, 120742), (827, 109354), (1022, 88489), (1498, 60371), (1654, 54677), (5789, 15622), (7811, 11578)]