22840456

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 44141760

約数和(自身を除く): 21301304

約数列:

[1, 2, 4, 8, 53, 103, 106, 206, 212, 412, 424, 523, 824, 1046, 2092, 4184, 5459, 10918, 21836, 27719, 43672, 53869, 55438, 107738, 110876, 215476, 221752, 430952, 2855057, 5710114, 11420228, 22840456]

約数ペア:

[(1, 22840456), (2, 11420228), (4, 5710114), (8, 2855057), (53, 430952), (103, 221752), (106, 215476), (206, 110876), (212, 107738), (412, 55438), (424, 53869), (523, 43672), (824, 27719), (1046, 21836), (2092, 10918), (4184, 5459)]