1970816

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 3993300

約数和(自身を除く): 2022484

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 173, 178, 346, 356, 692, 712, 1384, 1424, 2768, 2848, 5536, 5696, 11072, 11392, 15397, 22144, 30794, 61588, 123176, 246352, 492704, 985408, 1970816]

約数ペア:

[(1, 1970816), (2, 985408), (4, 492704), (8, 246352), (16, 123176), (32, 61588), (64, 30794), (89, 22144), (128, 15397), (173, 11392), (178, 11072), (346, 5696), (356, 5536), (692, 2848), (712, 2768), (1384, 1424)]