78422198

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{3307}}^1$

素因数の和:3547

約数の個数: 16

約数和(自身を含む): 120040704

約数和(自身を除く): 41618506

約数列:

[1, 2, 71, 142, 167, 334, 3307, 6614, 11857, 23714, 234797, 469594, 552269, 1104538, 39211099, 78422198]

約数ペア:

[(1, 78422198), (2, 39211099), (71, 1104538), (142, 552269), (167, 469594), (334, 234797), (3307, 23714), (6614, 11857)]