16193528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{155707}}^1$

素因数の和:155726

約数の個数: 16

約数和(自身を含む): 32698680

約数和(自身を除く): 16505152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 155707, 311414, 622828, 1245656, 2024191, 4048382, 8096764, 16193528]

約数ペア:

[(1, 16193528), (2, 8096764), (4, 4048382), (8, 2024191), (13, 1245656), (26, 622828), (52, 311414), (104, 155707)]