22857584

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:557

約数の個数: 40

約数和(自身を含む): 46604160

約数和(自身を除く): 23746576

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 179, 184, 347, 358, 368, 694, 716, 1388, 1432, 2776, 2864, 4117, 5552, 7981, 8234, 15962, 16468, 31924, 32936, 62113, 63848, 65872, 124226, 127696, 248452, 496904, 993808, 1428599, 2857198, 5714396, 11428792, 22857584]

約数ペア:

[(1, 22857584), (2, 11428792), (4, 5714396), (8, 2857198), (16, 1428599), (23, 993808), (46, 496904), (92, 248452), (179, 127696), (184, 124226), (347, 65872), (358, 63848), (368, 62113), (694, 32936), (716, 31924), (1388, 16468), (1432, 15962), (2776, 8234), (2864, 7981), (4117, 5552)]