22056248

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 42818160

約数和(自身を除く): 20761912

約数列:

[1, 2, 4, 8, 43, 86, 97, 172, 194, 344, 388, 661, 776, 1322, 2644, 4171, 5288, 8342, 16684, 28423, 33368, 56846, 64117, 113692, 128234, 227384, 256468, 512936, 2757031, 5514062, 11028124, 22056248]

約数ペア:

[(1, 22056248), (2, 11028124), (4, 5514062), (8, 2757031), (43, 512936), (86, 256468), (97, 227384), (172, 128234), (194, 113692), (344, 64117), (388, 56846), (661, 33368), (776, 28423), (1322, 16684), (2644, 8342), (4171, 5288)]