90227906

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{1931}}^1$

素因数の和:2377

約数の個数: 16

約数和(自身を含む): 137991168

約数和(自身を除く): 47763262

約数列:

[1, 2, 61, 122, 383, 766, 1931, 3862, 23363, 46726, 117791, 235582, 739573, 1479146, 45113953, 90227906]

約数ペア:

[(1, 90227906), (2, 45113953), (61, 1479146), (122, 739573), (383, 235582), (766, 117791), (1931, 46726), (3862, 23363)]