31199766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 69964560

約数和(自身を除く): 38764794

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 169, 174, 338, 377, 507, 754, 1014, 1061, 1131, 2122, 2262, 3183, 4901, 6366, 9802, 13793, 14703, 27586, 29406, 30769, 41379, 61538, 82758, 92307, 179309, 184614, 358618, 399997, 537927, 799994, 1075854, 1199991, 2399982, 5199961, 10399922, 15599883, 31199766]

約数ペア:

[(1, 31199766), (2, 15599883), (3, 10399922), (6, 5199961), (13, 2399982), (26, 1199991), (29, 1075854), (39, 799994), (58, 537927), (78, 399997), (87, 358618), (169, 184614), (174, 179309), (338, 92307), (377, 82758), (507, 61538), (754, 41379), (1014, 30769), (1061, 29406), (1131, 27586), (2122, 14703), (2262, 13793), (3183, 9802), (4901, 6366)]