31597414

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{7673}}^1$

素因数の和:7775

約数の個数: 16

約数和(自身を含む): 49727520

約数和(自身を除く): 18130106

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 7673, 15346, 222517, 445034, 544783, 1089566, 15798707, 31597414]

約数ペア:

[(1, 31597414), (2, 15798707), (29, 1089566), (58, 544783), (71, 445034), (142, 222517), (2059, 15346), (4118, 7673)]