31918368

素因数分解:

$2^5\times 3^1\times {\mathrm{503}}^1\times {\mathrm{661}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 84079296

約数和(自身を除く): 52160928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 503, 661, 1006, 1322, 1509, 1983, 2012, 2644, 3018, 3966, 4024, 5288, 6036, 7932, 8048, 10576, 12072, 15864, 16096, 21152, 24144, 31728, 48288, 63456, 332483, 664966, 997449, 1329932, 1994898, 2659864, 3989796, 5319728, 7979592, 10639456, 15959184, 31918368]

約数ペア:

[(1, 31918368), (2, 15959184), (3, 10639456), (4, 7979592), (6, 5319728), (8, 3989796), (12, 2659864), (16, 1994898), (24, 1329932), (32, 997449), (48, 664966), (96, 332483), (503, 63456), (661, 48288), (1006, 31728), (1322, 24144), (1509, 21152), (1983, 16096), (2012, 15864), (2644, 12072), (3018, 10576), (3966, 8048), (4024, 7932), (5288, 6036)]