89941012

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{9257}}^1$

素因数の和:9615

約数の個数: 24

約数和(自身を含む): 180419904

約数和(自身を除く): 90478892

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 2429, 4858, 9257, 9716, 18514, 37028, 64799, 129598, 259196, 3212179, 6424358, 12848716, 22485253, 44970506, 89941012]

約数ペア:

[(1, 89941012), (2, 44970506), (4, 22485253), (7, 12848716), (14, 6424358), (28, 3212179), (347, 259196), (694, 129598), (1388, 64799), (2429, 37028), (4858, 18514), (9257, 9716)]