16398136

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 31941360

約数和(自身を除く): 15543224

約数列:

[1, 2, 4, 8, 43, 73, 86, 146, 172, 292, 344, 584, 653, 1306, 2612, 3139, 5224, 6278, 12556, 25112, 28079, 47669, 56158, 95338, 112316, 190676, 224632, 381352, 2049767, 4099534, 8199068, 16398136]

約数ペア:

[(1, 16398136), (2, 8199068), (4, 4099534), (8, 2049767), (43, 381352), (73, 224632), (86, 190676), (146, 112316), (172, 95338), (292, 56158), (344, 47669), (584, 28079), (653, 25112), (1306, 12556), (2612, 6278), (3139, 5224)]