29808368

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{81001}}^1$

素因数の和:81032

約数の個数: 20

約数和(自身を含む): 60265488

約数和(自身を除く): 30457120

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 81001, 162002, 324004, 648008, 1296016, 1863023, 3726046, 7452092, 14904184, 29808368]

約数ペア:

[(1, 29808368), (2, 14904184), (4, 7452092), (8, 3726046), (16, 1863023), (23, 1296016), (46, 648008), (92, 324004), (184, 162002), (368, 81001)]