313618192

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{149627}}^1$

素因数の和:149766

約数の個数: 20

約数和(自身を含む): 612277776

約数和(自身を除く): 298659584

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 149627, 299254, 598508, 1197016, 2394032, 19601137, 39202274, 78404548, 156809096, 313618192]

約数ペア:

[(1, 313618192), (2, 156809096), (4, 78404548), (8, 39202274), (16, 19601137), (131, 2394032), (262, 1197016), (524, 598508), (1048, 299254), (2096, 149627)]