67131454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 111555360

約数和(自身を除く): 44423906

約数列:

[1, 2, 13, 26, 67, 89, 134, 178, 433, 866, 871, 1157, 1742, 2314, 5629, 5963, 11258, 11926, 29011, 38537, 58022, 77074, 77519, 155038, 377143, 500981, 754286, 1001962, 2581979, 5163958, 33565727, 67131454]

約数ペア:

[(1, 67131454), (2, 33565727), (13, 5163958), (26, 2581979), (67, 1001962), (89, 754286), (134, 500981), (178, 377143), (433, 155038), (866, 77519), (871, 77074), (1157, 58022), (1742, 38537), (2314, 29011), (5629, 11926), (5963, 11258)]