31435272

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2131

約数の個数: 96

約数和(自身を含む): 97812000

約数和(自身を除く): 66376728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 198, 209, 228, 264, 342, 396, 418, 456, 627, 684, 792, 836, 1254, 1368, 1672, 1881, 2089, 2508, 3762, 4178, 5016, 6267, 7524, 8356, 12534, 15048, 16712, 18801, 22979, 25068, 37602, 39691, 45958, 50136, 68937, 75204, 79382, 91916, 119073, 137874, 150408, 158764, 183832, 206811, 238146, 275748, 317528, 357219, 413622, 436601, 476292, 551496, 714438, 827244, 873202, 952584, 1309803, 1428876, 1654488, 1746404, 2619606, 2857752, 3492808, 3929409, 5239212, 7858818, 10478424, 15717636, 31435272]

約数ペア:

[(1, 31435272), (2, 15717636), (3, 10478424), (4, 7858818), (6, 5239212), (8, 3929409), (9, 3492808), (11, 2857752), (12, 2619606), (18, 1746404), (19, 1654488), (22, 1428876), (24, 1309803), (33, 952584), (36, 873202), (38, 827244), (44, 714438), (57, 551496), (66, 476292), (72, 436601), (76, 413622), (88, 357219), (99, 317528), (114, 275748), (132, 238146), (152, 206811), (171, 183832), (198, 158764), (209, 150408), (228, 137874), (264, 119073), (342, 91916), (396, 79382), (418, 75204), (456, 68937), (627, 50136), (684, 45958), (792, 39691), (836, 37602), (1254, 25068), (1368, 22979), (1672, 18801), (1881, 16712), (2089, 15048), (2508, 12534), (3762, 8356), (4178, 7524), (5016, 6267)]