79129328

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{30341}}^1$

素因数の和:30512

約数の個数: 20

約数和(自身を含む): 154258728

約数和(自身を除く): 75129400

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 30341, 60682, 121364, 242728, 485456, 4945583, 9891166, 19782332, 39564664, 79129328]

約数ペア:

[(1, 79129328), (2, 39564664), (4, 19782332), (8, 9891166), (16, 4945583), (163, 485456), (326, 242728), (652, 121364), (1304, 60682), (2608, 30341)]