42687544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{313879}}^1$

素因数の和:313902

約数の個数: 16

約数和(自身を含む): 84747600

約数和(自身を除く): 42060056

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 313879, 627758, 1255516, 2511032, 5335943, 10671886, 21343772, 42687544]

約数ペア:

[(1, 42687544), (2, 21343772), (4, 10671886), (8, 5335943), (17, 2511032), (34, 1255516), (68, 627758), (136, 313879)]