83480176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{401347}}^1$

素因数の和:401368

約数の個数: 20

約数和(自身を含む): 174185032

約数和(自身を除く): 90704856

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 401347, 802694, 1605388, 3210776, 5217511, 6421552, 10435022, 20870044, 41740088, 83480176]

約数ペア:

[(1, 83480176), (2, 41740088), (4, 20870044), (8, 10435022), (13, 6421552), (16, 5217511), (26, 3210776), (52, 1605388), (104, 802694), (208, 401347)]