39816412

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2269}}^1$

素因数の和:2421

約数の個数: 24

約数和(自身を含む): 72077040

約数和(自身を除く): 32260628

約数列:

[1, 2, 4, 41, 82, 107, 164, 214, 428, 2269, 4387, 4538, 8774, 9076, 17548, 93029, 186058, 242783, 372116, 485566, 971132, 9954103, 19908206, 39816412]

約数ペア:

[(1, 39816412), (2, 19908206), (4, 9954103), (41, 971132), (82, 485566), (107, 372116), (164, 242783), (214, 186058), (428, 93029), (2269, 17548), (4387, 9076), (4538, 8774)]