80591254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{64063}}^1$

素因数の和:64119

約数の個数: 16

約数和(自身を含む): 131459328

約数和(自身を除く): 50868074

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 64063, 128126, 1089071, 2178142, 2370331, 4740662, 40295627, 80591254]

約数ペア:

[(1, 80591254), (2, 40295627), (17, 4740662), (34, 2370331), (37, 2178142), (74, 1089071), (629, 128126), (1258, 64063)]