31434103696

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47917841}}^1$

素因数の和:47917890

約数の個数: 20

約数和(自身を含む): 62389030284

約数和(自身を除く): 30954926588

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 47917841, 95835682, 191671364, 383342728, 766685456, 1964631481, 3929262962, 7858525924, 15717051848, 31434103696]

約数ペア:

[(1, 31434103696), (2, 15717051848), (4, 7858525924), (8, 3929262962), (16, 1964631481), (41, 766685456), (82, 383342728), (164, 191671364), (328, 95835682), (656, 47917841)]