78951896

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{240707}}^1$

素因数の和:240754

約数の個数: 16

約数和(自身を含む): 151646040

約数和(自身を除く): 72694144

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 240707, 481414, 962828, 1925656, 9868987, 19737974, 39475948, 78951896]

約数ペア:

[(1, 78951896), (2, 39475948), (4, 19737974), (8, 9868987), (41, 1925656), (82, 962828), (164, 481414), (328, 240707)]