83690212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{25609}}^1$

素因数の和:25675

約数の個数: 24

約数和(自身を含む): 157757600

約数和(自身を除く): 74067388

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 25609, 51218, 102436, 486571, 973142, 1101187, 1946284, 2202374, 4404748, 20922553, 41845106, 83690212]

約数ペア:

[(1, 83690212), (2, 41845106), (4, 20922553), (19, 4404748), (38, 2202374), (43, 1946284), (76, 1101187), (86, 973142), (172, 486571), (817, 102436), (1634, 51218), (3268, 25609)]