163939744

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{49739}}^1$

素因数の和:49852

約数の個数: 24

約数和(自身を含む): 325896480

約数和(自身を除く): 161956736

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 49739, 99478, 198956, 397912, 795824, 1591648, 5123117, 10246234, 20492468, 40984936, 81969872, 163939744]

約数ペア:

[(1, 163939744), (2, 81969872), (4, 40984936), (8, 20492468), (16, 10246234), (32, 5123117), (103, 1591648), (206, 795824), (412, 397912), (824, 198956), (1648, 99478), (3296, 49739)]