80841088

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{4973}}^1$

素因数の和:5114

約数の個数: 32

約数和(自身を含む): 162351360

約数和(自身を除く): 81510272

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 4973, 8128, 9946, 16256, 19892, 39784, 79568, 159136, 318272, 631571, 636544, 1263142, 2526284, 5052568, 10105136, 20210272, 40420544, 80841088]

約数ペア:

[(1, 80841088), (2, 40420544), (4, 20210272), (8, 10105136), (16, 5052568), (32, 2526284), (64, 1263142), (127, 636544), (128, 631571), (254, 318272), (508, 159136), (1016, 79568), (2032, 39784), (4064, 19892), (4973, 16256), (8128, 9946)]