1031648

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:426

約数の個数: 24

約数和(自身を含む): 2057328

約数和(自身を除く): 1025680

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 313, 412, 626, 824, 1252, 1648, 2504, 3296, 5008, 10016, 32239, 64478, 128956, 257912, 515824, 1031648]

約数ペア:

[(1, 1031648), (2, 515824), (4, 257912), (8, 128956), (16, 64478), (32, 32239), (103, 10016), (206, 5008), (313, 3296), (412, 2504), (626, 1648), (824, 1252)]