90359512

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1361}}^1$

素因数の和:1603

約数の個数: 32

約数和(自身を含む): 174390480

約数和(自身を除く): 84030968

約数列:

[1, 2, 4, 8, 43, 86, 172, 193, 344, 386, 772, 1361, 1544, 2722, 5444, 8299, 10888, 16598, 33196, 58523, 66392, 117046, 234092, 262673, 468184, 525346, 1050692, 2101384, 11294939, 22589878, 45179756, 90359512]

約数ペア:

[(1, 90359512), (2, 45179756), (4, 22589878), (8, 11294939), (43, 2101384), (86, 1050692), (172, 525346), (193, 468184), (344, 262673), (386, 234092), (772, 117046), (1361, 66392), (1544, 58523), (2722, 33196), (5444, 16598), (8299, 10888)]