21948704

素因数分解:

$2^5\times {\mathrm{631}}^1\times {\mathrm{1087}}^1$

素因数の和:1728

約数の個数: 24

約数和(自身を含む): 43319808

約数和(自身を除く): 21371104

約数列:

[1, 2, 4, 8, 16, 32, 631, 1087, 1262, 2174, 2524, 4348, 5048, 8696, 10096, 17392, 20192, 34784, 685897, 1371794, 2743588, 5487176, 10974352, 21948704]

約数ペア:

[(1, 21948704), (2, 10974352), (4, 5487176), (8, 2743588), (16, 1371794), (32, 685897), (631, 34784), (1087, 20192), (1262, 17392), (2174, 10096), (2524, 8696), (4348, 5048)]