67884848

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{103483}}^1$

素因数の和:103532

約数の個数: 20

約数和(自身を含む): 134736168

約数和(自身を除く): 66851320

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 103483, 206966, 413932, 827864, 1655728, 4242803, 8485606, 16971212, 33942424, 67884848]

約数ペア:

[(1, 67884848), (2, 33942424), (4, 16971212), (8, 8485606), (16, 4242803), (41, 1655728), (82, 827864), (164, 413932), (328, 206966), (656, 103483)]