87699196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{7993}}^1$

素因数の和:8221

約数の個数: 24

約数和(自身を含む): 166083344

約数和(自身を除く): 78384148

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 2743, 5486, 7993, 10972, 15986, 31972, 103909, 207818, 415636, 1686523, 3373046, 6746092, 21924799, 43849598, 87699196]

約数ペア:

[(1, 87699196), (2, 43849598), (4, 21924799), (13, 6746092), (26, 3373046), (52, 1686523), (211, 415636), (422, 207818), (844, 103909), (2743, 31972), (5486, 15986), (7993, 10972)]