16648090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{72383}}^1$

素因数の和:72413

約数の個数: 16

約数和(自身を含む): 31269888

約数和(自身を除く): 14621798

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 72383, 144766, 361915, 723830, 1664809, 3329618, 8324045, 16648090]

約数ペア:

[(1, 16648090), (2, 8324045), (5, 3329618), (10, 1664809), (23, 723830), (46, 361915), (115, 144766), (230, 72383)]