31117824

素因数分解:

$2^9\times 3^3\times {\mathrm{2251}}^1$

素因数の和:2278

約数の個数: 80

約数和(自身を含む): 92151840

約数和(自身を除く): 61034016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2251, 2304, 3456, 4502, 4608, 6753, 6912, 9004, 13506, 13824, 18008, 20259, 27012, 36016, 40518, 54024, 60777, 72032, 81036, 108048, 121554, 144064, 162072, 216096, 243108, 288128, 324144, 432192, 486216, 576256, 648288, 864384, 972432, 1152512, 1296576, 1728768, 1944864, 2593152, 3457536, 3889728, 5186304, 7779456, 10372608, 15558912, 31117824]

約数ペア:

[(1, 31117824), (2, 15558912), (3, 10372608), (4, 7779456), (6, 5186304), (8, 3889728), (9, 3457536), (12, 2593152), (16, 1944864), (18, 1728768), (24, 1296576), (27, 1152512), (32, 972432), (36, 864384), (48, 648288), (54, 576256), (64, 486216), (72, 432192), (96, 324144), (108, 288128), (128, 243108), (144, 216096), (192, 162072), (216, 144064), (256, 121554), (288, 108048), (384, 81036), (432, 72032), (512, 60777), (576, 54024), (768, 40518), (864, 36016), (1152, 27012), (1536, 20259), (1728, 18008), (2251, 13824), (2304, 13506), (3456, 9004), (4502, 6912), (4608, 6753)]