86392516

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{43457}}^1$

素因数の和:43539

約数の個数: 24

約数和(自身を含む): 175222656

約数和(自身を除く): 88830140

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 43457, 86914, 173828, 304199, 608398, 1216796, 3085447, 6170894, 12341788, 21598129, 43196258, 86392516]

約数ペア:

[(1, 86392516), (2, 43196258), (4, 21598129), (7, 12341788), (14, 6170894), (28, 3085447), (71, 1216796), (142, 608398), (284, 304199), (497, 173828), (994, 86914), (1988, 43457)]