80402752

素因数分解:

$2^6\times {\mathrm{457}}^1\times {\mathrm{2749}}^1$

素因数の和:3218

約数の個数: 28

約数和(自身を含む): 159956500

約数和(自身を除く): 79553748

約数列:

[1, 2, 4, 8, 16, 32, 64, 457, 914, 1828, 2749, 3656, 5498, 7312, 10996, 14624, 21992, 29248, 43984, 87968, 175936, 1256293, 2512586, 5025172, 10050344, 20100688, 40201376, 80402752]

約数ペア:

[(1, 80402752), (2, 40201376), (4, 20100688), (8, 10050344), (16, 5025172), (32, 2512586), (64, 1256293), (457, 175936), (914, 87968), (1828, 43984), (2749, 29248), (3656, 21992), (5498, 14624), (7312, 10996)]