83431648

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1489}}^1$

素因数の和:1619

約数の個数: 48

約数和(自身を含む): 175724640

約数和(自身を除く): 92292992

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 103, 136, 206, 272, 412, 544, 824, 1489, 1648, 1751, 2978, 3296, 3502, 5956, 7004, 11912, 14008, 23824, 25313, 28016, 47648, 50626, 56032, 101252, 153367, 202504, 306734, 405008, 613468, 810016, 1226936, 2453872, 2607239, 4907744, 5214478, 10428956, 20857912, 41715824, 83431648]

約数ペア:

[(1, 83431648), (2, 41715824), (4, 20857912), (8, 10428956), (16, 5214478), (17, 4907744), (32, 2607239), (34, 2453872), (68, 1226936), (103, 810016), (136, 613468), (206, 405008), (272, 306734), (412, 202504), (544, 153367), (824, 101252), (1489, 56032), (1648, 50626), (1751, 47648), (2978, 28016), (3296, 25313), (3502, 23824), (5956, 14008), (7004, 11912)]