38640248

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{15733}}^1$

素因数の和:16046

約数の個数: 16

約数和(自身を含む): 72691080

約数和(自身を除く): 34050832

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 15733, 31466, 62932, 125864, 4830031, 9660062, 19320124, 38640248]

約数ペア:

[(1, 38640248), (2, 19320124), (4, 9660062), (8, 4830031), (307, 125864), (614, 62932), (1228, 31466), (2456, 15733)]