31108608

素因数分解:

$2^9\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 120

約数和(自身を含む): 92454648

約数和(自身を除く): 61346040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 157, 172, 192, 256, 258, 288, 314, 344, 384, 387, 471, 512, 516, 576, 628, 688, 768, 774, 942, 1032, 1152, 1256, 1376, 1413, 1536, 1548, 1884, 2064, 2304, 2512, 2752, 2826, 3096, 3768, 4128, 4608, 5024, 5504, 5652, 6192, 6751, 7536, 8256, 10048, 11008, 11304, 12384, 13502, 15072, 16512, 20096, 20253, 22016, 22608, 24768, 27004, 30144, 33024, 40192, 40506, 45216, 49536, 54008, 60288, 60759, 66048, 80384, 81012, 90432, 99072, 108016, 120576, 121518, 162024, 180864, 198144, 216032, 241152, 243036, 324048, 361728, 432064, 486072, 648096, 723456, 864128, 972144, 1296192, 1728256, 1944288, 2592384, 3456512, 3888576, 5184768, 7777152, 10369536, 15554304, 31108608]

約数ペア:

[(1, 31108608), (2, 15554304), (3, 10369536), (4, 7777152), (6, 5184768), (8, 3888576), (9, 3456512), (12, 2592384), (16, 1944288), (18, 1728256), (24, 1296192), (32, 972144), (36, 864128), (43, 723456), (48, 648096), (64, 486072), (72, 432064), (86, 361728), (96, 324048), (128, 243036), (129, 241152), (144, 216032), (157, 198144), (172, 180864), (192, 162024), (256, 121518), (258, 120576), (288, 108016), (314, 99072), (344, 90432), (384, 81012), (387, 80384), (471, 66048), (512, 60759), (516, 60288), (576, 54008), (628, 49536), (688, 45216), (768, 40506), (774, 40192), (942, 33024), (1032, 30144), (1152, 27004), (1256, 24768), (1376, 22608), (1413, 22016), (1536, 20253), (1548, 20096), (1884, 16512), (2064, 15072), (2304, 13502), (2512, 12384), (2752, 11304), (2826, 11008), (3096, 10048), (3768, 8256), (4128, 7536), (4608, 6751), (5024, 6192), (5504, 5652)]