233430818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{71473}}^1$

素因数の和:71569

約数の個数: 16

約数和(自身を含む): 370521216

約数和(自身を除く): 137090398

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 71473, 142946, 1643879, 3287758, 5074583, 10149166, 116715409, 233430818]

約数ペア:

[(1, 233430818), (2, 116715409), (23, 10149166), (46, 5074583), (71, 3287758), (142, 1643879), (1633, 142946), (3266, 71473)]