8142012016

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{1208731}}^1$

素因数の和:1209160

約数の個数: 20

約数和(自身を含む): 15812632024

約数和(自身を除く): 7670620008

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 1208731, 2417462, 4834924, 9669848, 19339696, 508875751, 1017751502, 2035503004, 4071006008, 8142012016]

約数ペア:

[(1, 8142012016), (2, 4071006008), (4, 2035503004), (8, 1017751502), (16, 508875751), (421, 19339696), (842, 9669848), (1684, 4834924), (3368, 2417462), (6736, 1208731)]