87531196

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{11159}}^1$

素因数の和:11253

約数の個数: 24

約数和(自身を含む): 160302240

約数和(自身を除く): 72771044

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 7844, 11159, 22318, 44636, 412883, 591427, 825766, 1182854, 1651532, 2365708, 21882799, 43765598, 87531196]

約数ペア:

[(1, 87531196), (2, 43765598), (4, 21882799), (37, 2365708), (53, 1651532), (74, 1182854), (106, 825766), (148, 591427), (212, 412883), (1961, 44636), (3922, 22318), (7844, 11159)]