8639408

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{6067}}^1$

素因数の和:6164

約数の個数: 20

約数和(自身を含む): 16929720

約数和(自身を除く): 8290312

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 6067, 12134, 24268, 48536, 97072, 539963, 1079926, 2159852, 4319704, 8639408]

約数ペア:

[(1, 8639408), (2, 4319704), (4, 2159852), (8, 1079926), (16, 539963), (89, 97072), (178, 48536), (356, 24268), (712, 12134), (1424, 6067)]