23980416

素因数分解:

$2^7\times 3^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 64223280

約数和(自身を除く): 40242864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 317, 384, 394, 591, 634, 788, 951, 1182, 1268, 1576, 1902, 2364, 2536, 3152, 3804, 4728, 5072, 6304, 7608, 9456, 10144, 12608, 15216, 18912, 20288, 25216, 30432, 37824, 40576, 60864, 62449, 75648, 121728, 124898, 187347, 249796, 374694, 499592, 749388, 999184, 1498776, 1998368, 2997552, 3996736, 5995104, 7993472, 11990208, 23980416]

約数ペア:

[(1, 23980416), (2, 11990208), (3, 7993472), (4, 5995104), (6, 3996736), (8, 2997552), (12, 1998368), (16, 1498776), (24, 999184), (32, 749388), (48, 499592), (64, 374694), (96, 249796), (128, 187347), (192, 124898), (197, 121728), (317, 75648), (384, 62449), (394, 60864), (591, 40576), (634, 37824), (788, 30432), (951, 25216), (1182, 20288), (1268, 18912), (1576, 15216), (1902, 12608), (2364, 10144), (2536, 9456), (3152, 7608), (3804, 6304), (4728, 5072)]