180162016

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{28579}}^1$

素因数の和:28786

約数の個数: 24

約数和(自身を含む): 356506920

約数和(自身を除く): 176344904

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 28579, 57158, 114316, 228632, 457264, 914528, 5630063, 11260126, 22520252, 45040504, 90081008, 180162016]

約数ペア:

[(1, 180162016), (2, 90081008), (4, 45040504), (8, 22520252), (16, 11260126), (32, 5630063), (197, 914528), (394, 457264), (788, 228632), (1576, 114316), (3152, 57158), (6304, 28579)]