90348286

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{28181}}^1$

素因数の和:28419

約数の個数: 16

約数和(自身を含む): 155564640

約数和(自身を除く): 65216354

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 28181, 56362, 197267, 394534, 6453449, 12906898, 45174143, 90348286]

約数ペア:

[(1, 90348286), (2, 45174143), (7, 12906898), (14, 6453449), (229, 394534), (458, 197267), (1603, 56362), (3206, 28181)]