165942512

素因数分解:

$2^4\times {\mathrm{827}}^1\times {\mathrm{12541}}^1$

素因数の和:13376

約数の個数: 20

約数和(自身を含む): 321928056

約数和(自身を除く): 155985544

約数列:

[1, 2, 4, 8, 16, 827, 1654, 3308, 6616, 12541, 13232, 25082, 50164, 100328, 200656, 10371407, 20742814, 41485628, 82971256, 165942512]

約数ペア:

[(1, 165942512), (2, 82971256), (4, 41485628), (8, 20742814), (16, 10371407), (827, 200656), (1654, 100328), (3308, 50164), (6616, 25082), (12541, 13232)]