31822674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 73592064

約数和(自身を除く): 41769390

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 103, 206, 221, 233, 309, 442, 466, 618, 663, 699, 1326, 1339, 1398, 1751, 2678, 3029, 3502, 3961, 4017, 5253, 6058, 7922, 8034, 9087, 10506, 11883, 18174, 22763, 23766, 23999, 45526, 47998, 51493, 68289, 71997, 102986, 136578, 143994, 154479, 308958, 311987, 407983, 623974, 815966, 935961, 1223949, 1871922, 2447898, 5303779, 10607558, 15911337, 31822674]

約数ペア:

[(1, 31822674), (2, 15911337), (3, 10607558), (6, 5303779), (13, 2447898), (17, 1871922), (26, 1223949), (34, 935961), (39, 815966), (51, 623974), (78, 407983), (102, 311987), (103, 308958), (206, 154479), (221, 143994), (233, 136578), (309, 102986), (442, 71997), (466, 68289), (618, 51493), (663, 47998), (699, 45526), (1326, 23999), (1339, 23766), (1398, 22763), (1751, 18174), (2678, 11883), (3029, 10506), (3502, 9087), (3961, 8034), (4017, 7922), (5253, 6058)]