86785996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103811}}^1$

素因数の和:103845

約数の個数: 24

約数和(自身を含む): 174404160

約数和(自身を除く): 87618164

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 103811, 207622, 415244, 1141921, 1972409, 2283842, 3944818, 4567684, 7889636, 21696499, 43392998, 86785996]

約数ペア:

[(1, 86785996), (2, 43392998), (4, 21696499), (11, 7889636), (19, 4567684), (22, 3944818), (38, 2283842), (44, 1972409), (76, 1141921), (209, 415244), (418, 207622), (836, 103811)]