31365510166

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{2027}}^1\times {\mathrm{70981}}^1$

素因数の和:73119

約数の個数: 16

約数和(自身を含む): 47503993680

約数和(自身を除く): 16138483514

約数列:

[1, 2, 109, 218, 2027, 4054, 70981, 141962, 220943, 441886, 7736929, 15473858, 143878487, 287756974, 15682755083, 31365510166]

約数ペア:

[(1, 31365510166), (2, 15682755083), (109, 287756974), (218, 143878487), (2027, 15473858), (4054, 7736929), (70981, 441886), (141962, 220943)]