80512558

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4099}}^1$

素因数の和:4192

約数の個数: 32

約数和(自身を含む): 146419200

約数和(自身を除く): 65906642

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 4099, 8198, 9821, 19642, 28693, 57386, 94277, 188554, 250039, 500078, 659939, 1319878, 1750273, 3500546, 5750897, 11501794, 40256279, 80512558]

約数ペア:

[(1, 80512558), (2, 40256279), (7, 11501794), (14, 5750897), (23, 3500546), (46, 1750273), (61, 1319878), (122, 659939), (161, 500078), (322, 250039), (427, 188554), (854, 94277), (1403, 57386), (2806, 28693), (4099, 19642), (8198, 9821)]