15766528

素因数分解:

$2^{10}\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:282

約数の個数: 44

約数和(自身を含む): 32056020

約数和(自身を除く): 16289492

約数列:

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

約数ペア:

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