336803408

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{204371}}^1$

素因数の和:204482

約数の個数: 20

約数和(自身を含む): 658895328

約数和(自身を除く): 322091920

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 204371, 408742, 817484, 1634968, 3269936, 21050213, 42100426, 84200852, 168401704, 336803408]

約数ペア:

[(1, 336803408), (2, 168401704), (4, 84200852), (8, 42100426), (16, 21050213), (103, 3269936), (206, 1634968), (412, 817484), (824, 408742), (1648, 204371)]