22065808

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{26021}}^1$

素因数の和:26082

約数の個数: 20

約数和(自身を含む): 43560828

約数和(自身を除く): 21495020

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 26021, 52042, 104084, 208168, 416336, 1379113, 2758226, 5516452, 11032904, 22065808]

約数ペア:

[(1, 22065808), (2, 11032904), (4, 5516452), (8, 2758226), (16, 1379113), (53, 416336), (106, 208168), (212, 104084), (424, 52042), (848, 26021)]