8432978392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{55480121}}^1$

素因数の和:55480146

約数の個数: 16

約数和(自身を含む): 16644036600

約数和(自身を除く): 8211058208

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 55480121, 110960242, 221920484, 443840968, 1054122299, 2108244598, 4216489196, 8432978392]

約数ペア:

[(1, 8432978392), (2, 4216489196), (4, 2108244598), (8, 1054122299), (19, 443840968), (38, 221920484), (76, 110960242), (152, 55480121)]