68313104

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{12899}}^1$

素因数の和:13238

約数の個数: 20

約数和(自身を含む): 132766800

約数和(自身を除く): 64453696

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 12899, 25798, 51596, 103192, 206384, 4269569, 8539138, 17078276, 34156552, 68313104]

約数ペア:

[(1, 68313104), (2, 34156552), (4, 17078276), (8, 8539138), (16, 4269569), (331, 206384), (662, 103192), (1324, 51596), (2648, 25798), (5296, 12899)]