129122624

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{22669}}^1$

素因数の和:22770

約数の個数: 28

約数和(自身を含む): 259118100

約数和(自身を除く): 129995476

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 22669, 45338, 90676, 181352, 362704, 725408, 1450816, 2017541, 4035082, 8070164, 16140328, 32280656, 64561312, 129122624]

約数ペア:

[(1, 129122624), (2, 64561312), (4, 32280656), (8, 16140328), (16, 8070164), (32, 4035082), (64, 2017541), (89, 1450816), (178, 725408), (356, 362704), (712, 181352), (1424, 90676), (2848, 45338), (5696, 22669)]