89374898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 146361600

約数和(自身を除く): 56986702

約数列:

[1, 2, 19, 38, 43, 83, 86, 166, 659, 817, 1318, 1577, 1634, 3154, 3569, 7138, 12521, 25042, 28337, 54697, 56674, 67811, 109394, 135622, 538403, 1039243, 1076806, 2078486, 2351971, 4703942, 44687449, 89374898]

約数ペア:

[(1, 89374898), (2, 44687449), (19, 4703942), (38, 2351971), (43, 2078486), (83, 1076806), (86, 1039243), (166, 538403), (659, 135622), (817, 109394), (1318, 67811), (1577, 56674), (1634, 54697), (3154, 28337), (3569, 25042), (7138, 12521)]