31790542

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{13931}}^1$

素因数の和:14103

約数の個数: 16

約数和(自身を含む): 54836352

約数和(自身を除く): 23045810

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 13931, 27862, 97517, 195034, 2270753, 4541506, 15895271, 31790542]

約数ペア:

[(1, 31790542), (2, 15895271), (7, 4541506), (14, 2270753), (163, 195034), (326, 97517), (1141, 27862), (2282, 13931)]