86644516

素因数分解:

$2^2\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{2081}}^1$

素因数の和:3579

約数の個数: 24

約数和(自身を含む): 173488896

約数和(自身を除く): 86844380

約数列:

[1, 2, 4, 7, 14, 28, 1487, 2081, 2974, 4162, 5948, 8324, 10409, 14567, 20818, 29134, 41636, 58268, 3094447, 6188894, 12377788, 21661129, 43322258, 86644516]

約数ペア:

[(1, 86644516), (2, 43322258), (4, 21661129), (7, 12377788), (14, 6188894), (28, 3094447), (1487, 58268), (2081, 41636), (2974, 29134), (4162, 20818), (5948, 14567), (8324, 10409)]