80837632

素因数分解:

$2^{10}\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:996

約数の個数: 44

約数和(自身を含む): 163596240

約数和(自身を除く): 82758608

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 887, 1024, 1424, 1774, 2848, 3548, 5696, 7096, 11392, 14192, 22784, 28384, 45568, 56768, 78943, 91136, 113536, 157886, 227072, 315772, 454144, 631544, 908288, 1263088, 2526176, 5052352, 10104704, 20209408, 40418816, 80837632]

約数ペア:

[(1, 80837632), (2, 40418816), (4, 20209408), (8, 10104704), (16, 5052352), (32, 2526176), (64, 1263088), (89, 908288), (128, 631544), (178, 454144), (256, 315772), (356, 227072), (512, 157886), (712, 113536), (887, 91136), (1024, 78943), (1424, 56768), (1774, 45568), (2848, 28384), (3548, 22784), (5696, 14192), (7096, 11392)]