31773718

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{6337}}^1$

素因数の和:6471

約数の個数: 16

約数和(自身を含む): 50196960

約数和(自身を除く): 18423242

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 6337, 12674, 145751, 291502, 690733, 1381466, 15886859, 31773718]

約数ペア:

[(1, 31773718), (2, 15886859), (23, 1381466), (46, 690733), (109, 291502), (218, 145751), (2507, 12674), (5014, 6337)]