16354190

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 30593376

約数和(自身を除く): 14239186

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 521, 730, 1042, 2605, 3139, 5210, 6278, 15695, 22403, 31390, 38033, 44806, 76066, 112015, 190165, 224030, 380330, 1635419, 3270838, 8177095, 16354190]

約数ペア:

[(1, 16354190), (2, 8177095), (5, 3270838), (10, 1635419), (43, 380330), (73, 224030), (86, 190165), (146, 112015), (215, 76066), (365, 44806), (430, 38033), (521, 31390), (730, 22403), (1042, 15695), (2605, 6278), (3139, 5210)]