38543408

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{27067}}^1$

素因数の和:27164

約数の個数: 20

約数和(自身を含む): 75519720

約数和(自身を除く): 36976312

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 27067, 54134, 108268, 216536, 433072, 2408963, 4817926, 9635852, 19271704, 38543408]

約数ペア:

[(1, 38543408), (2, 19271704), (4, 9635852), (8, 4817926), (16, 2408963), (89, 433072), (178, 216536), (356, 108268), (712, 54134), (1424, 27067)]