43116890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{883}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 82105920

約数和(自身を除く): 38989030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 257, 514, 883, 1285, 1766, 2570, 4415, 4883, 8830, 9766, 16777, 24415, 33554, 48830, 83885, 167770, 226931, 453862, 1134655, 2269310, 4311689, 8623378, 21558445, 43116890]

約数ペア:

[(1, 43116890), (2, 21558445), (5, 8623378), (10, 4311689), (19, 2269310), (38, 1134655), (95, 453862), (190, 226931), (257, 167770), (514, 83885), (883, 48830), (1285, 33554), (1766, 24415), (2570, 16777), (4415, 9766), (4883, 8830)]