38936648

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{72643}}^1$

素因数の和:72716

約数の個数: 16

約数和(自身を含む): 74096880

約数和(自身を除く): 35160232

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 72643, 145286, 290572, 581144, 4867081, 9734162, 19468324, 38936648]

約数ペア:

[(1, 38936648), (2, 19468324), (4, 9734162), (8, 4867081), (67, 581144), (134, 290572), (268, 145286), (536, 72643)]