22228928

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{20431}}^1$

素因数の和:20460

約数の個数: 28

約数和(自身を含む): 46707552

約数和(自身を除く): 24478624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 20431, 40862, 81724, 163448, 326896, 347327, 653792, 694654, 1307584, 1389308, 2778616, 5557232, 11114464, 22228928]

約数ペア:

[(1, 22228928), (2, 11114464), (4, 5557232), (8, 2778616), (16, 1389308), (17, 1307584), (32, 694654), (34, 653792), (64, 347327), (68, 326896), (136, 163448), (272, 81724), (544, 40862), (1088, 20431)]