15747968

素因数分解:

$2^7\times {\mathrm{123031}}^1$

素因数の和:123045

約数の個数: 16

約数和(自身を含む): 31373160

約数和(自身を除く): 15625192

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 123031, 246062, 492124, 984248, 1968496, 3936992, 7873984, 15747968]

約数ペア:

[(1, 15747968), (2, 7873984), (4, 3936992), (8, 1968496), (16, 984248), (32, 492124), (64, 246062), (128, 123031)]