63739568

素因数分解:

$2^4\times {\mathrm{1907}}^1\times {\mathrm{2089}}^1$

素因数の和:4004

約数の個数: 20

約数和(自身を含む): 123619320

約数和(自身を除く): 59879752

約数列:

[1, 2, 4, 8, 16, 1907, 2089, 3814, 4178, 7628, 8356, 15256, 16712, 30512, 33424, 3983723, 7967446, 15934892, 31869784, 63739568]

約数ペア:

[(1, 63739568), (2, 31869784), (4, 15934892), (8, 7967446), (16, 3983723), (1907, 33424), (2089, 30512), (3814, 16712), (4178, 15256), (7628, 8356)]