80281408

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{54539}}^1$

素因数の和:54574

約数の個数: 28

約数和(自身を含む): 166237920

約数和(自身を除く): 85956512

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 54539, 109078, 218156, 436312, 872624, 1254397, 1745248, 2508794, 3490496, 5017588, 10035176, 20070352, 40140704, 80281408]

約数ペア:

[(1, 80281408), (2, 40140704), (4, 20070352), (8, 10035176), (16, 5017588), (23, 3490496), (32, 2508794), (46, 1745248), (64, 1254397), (92, 872624), (184, 436312), (368, 218156), (736, 109078), (1472, 54539)]