31806762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 73664640

約数和(自身を除く): 41857878

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 83, 102, 166, 221, 249, 289, 442, 498, 578, 663, 867, 1079, 1326, 1411, 1734, 2158, 2822, 3237, 3757, 4233, 4913, 6474, 7514, 8466, 9826, 11271, 14739, 18343, 22542, 23987, 29478, 36686, 47974, 55029, 63869, 71961, 110058, 127738, 143922, 191607, 311831, 383214, 407779, 623662, 815558, 935493, 1223337, 1870986, 2446674, 5301127, 10602254, 15903381, 31806762]

約数ペア:

[(1, 31806762), (2, 15903381), (3, 10602254), (6, 5301127), (13, 2446674), (17, 1870986), (26, 1223337), (34, 935493), (39, 815558), (51, 623662), (78, 407779), (83, 383214), (102, 311831), (166, 191607), (221, 143922), (249, 127738), (289, 110058), (442, 71961), (498, 63869), (578, 55029), (663, 47974), (867, 36686), (1079, 29478), (1326, 23987), (1411, 22542), (1734, 18343), (2158, 14739), (2822, 11271), (3237, 9826), (3757, 8466), (4233, 7514), (4913, 6474)]