38720912

素因数分解:

$2^4\times {\mathrm{1013}}^1\times {\mathrm{2389}}^1$

素因数の和:3410

約数の個数: 20

約数和(自身を含む): 75127260

約数和(自身を除く): 36406348

約数列:

[1, 2, 4, 8, 16, 1013, 2026, 2389, 4052, 4778, 8104, 9556, 16208, 19112, 38224, 2420057, 4840114, 9680228, 19360456, 38720912]

約数ペア:

[(1, 38720912), (2, 19360456), (4, 9680228), (8, 4840114), (16, 2420057), (1013, 38224), (2026, 19112), (2389, 16208), (4052, 9556), (4778, 8104)]