85838998

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1031}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 155543040

約数和(自身を除く): 69704042

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 313, 626, 1031, 2062, 2191, 4382, 5947, 7217, 11894, 14434, 19589, 39178, 41629, 83258, 137123, 274246, 322703, 645406, 2258921, 4517842, 6131357, 12262714, 42919499, 85838998]

約数ペア:

[(1, 85838998), (2, 42919499), (7, 12262714), (14, 6131357), (19, 4517842), (38, 2258921), (133, 645406), (266, 322703), (313, 274246), (626, 137123), (1031, 83258), (2062, 41629), (2191, 39178), (4382, 19589), (5947, 14434), (7217, 11894)]