83135770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{487}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 153825408

約数和(自身を除く): 70689638

約数列:

[1, 2, 5, 10, 43, 86, 215, 397, 430, 487, 794, 974, 1985, 2435, 3970, 4870, 17071, 20941, 34142, 41882, 85355, 104705, 170710, 193339, 209410, 386678, 966695, 1933390, 8313577, 16627154, 41567885, 83135770]

約数ペア:

[(1, 83135770), (2, 41567885), (5, 16627154), (10, 8313577), (43, 1933390), (86, 966695), (215, 386678), (397, 209410), (430, 193339), (487, 170710), (794, 104705), (974, 85355), (1985, 41882), (2435, 34142), (3970, 20941), (4870, 17071)]