31533056

素因数分解:

$2^{11}\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 64127700

約数和(自身を除く): 32594644

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 173, 178, 256, 346, 356, 512, 692, 712, 1024, 1384, 1424, 2048, 2768, 2848, 5536, 5696, 11072, 11392, 15397, 22144, 22784, 30794, 44288, 45568, 61588, 88576, 91136, 123176, 177152, 182272, 246352, 354304, 492704, 985408, 1970816, 3941632, 7883264, 15766528, 31533056]

約数ペア:

[(1, 31533056), (2, 15766528), (4, 7883264), (8, 3941632), (16, 1970816), (32, 985408), (64, 492704), (89, 354304), (128, 246352), (173, 182272), (178, 177152), (256, 123176), (346, 91136), (356, 88576), (512, 61588), (692, 45568), (712, 44288), (1024, 30794), (1384, 22784), (1424, 22144), (2048, 15397), (2768, 11392), (2848, 11072), (5536, 5696)]