81921856

素因数分解:

$2^6\times {\mathrm{179}}^1\times {\mathrm{7151}}^1$

素因数の和:7342

約数の個数: 28

約数和(自身を含む): 163494720

約数和(自身を除く): 81572864

約数列:

[1, 2, 4, 8, 16, 32, 64, 179, 358, 716, 1432, 2864, 5728, 7151, 11456, 14302, 28604, 57208, 114416, 228832, 457664, 1280029, 2560058, 5120116, 10240232, 20480464, 40960928, 81921856]

約数ペア:

[(1, 81921856), (2, 40960928), (4, 20480464), (8, 10240232), (16, 5120116), (32, 2560058), (64, 1280029), (179, 457664), (358, 228832), (716, 114416), (1432, 57208), (2864, 28604), (5728, 14302), (7151, 11456)]