90001496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1777}}^1$

素因数の和:2283

約数の個数: 32

約数和(自身を含む): 182209440

約数和(自身を除く): 92207944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 487, 974, 1777, 1948, 3554, 3896, 6331, 7108, 12662, 14216, 23101, 25324, 46202, 50648, 92404, 184808, 865399, 1730798, 3461596, 6923192, 11250187, 22500374, 45000748, 90001496]

約数ペア:

[(1, 90001496), (2, 45000748), (4, 22500374), (8, 11250187), (13, 6923192), (26, 3461596), (52, 1730798), (104, 865399), (487, 184808), (974, 92404), (1777, 50648), (1948, 46202), (3554, 25324), (3896, 23101), (6331, 14216), (7108, 12662)]