80164288

素因数分解:

$2^6\times {\mathrm{907}}^1\times {\mathrm{1381}}^1$

素因数の和:2300

約数の個数: 28

約数和(自身を含む): 159366712

約数和(自身を除く): 79202424

約数列:

[1, 2, 4, 8, 16, 32, 64, 907, 1381, 1814, 2762, 3628, 5524, 7256, 11048, 14512, 22096, 29024, 44192, 58048, 88384, 1252567, 2505134, 5010268, 10020536, 20041072, 40082144, 80164288]

約数ペア:

[(1, 80164288), (2, 40082144), (4, 20041072), (8, 10020536), (16, 5010268), (32, 2505134), (64, 1252567), (907, 88384), (1381, 58048), (1814, 44192), (2762, 29024), (3628, 22096), (5524, 14512), (7256, 11048)]