90920954

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{2179}}^1$

素因数の和:2885

約数の個数: 16

約数和(自身を含む): 141054720

約数和(自身を除く): 50133766

約数列:

[1, 2, 31, 62, 673, 1346, 2179, 4358, 20863, 41726, 67549, 135098, 1466467, 2932934, 45460477, 90920954]

約数ペア:

[(1, 90920954), (2, 45460477), (31, 2932934), (62, 1466467), (673, 135098), (1346, 67549), (2179, 41726), (4358, 20863)]