31488768

素因数分解:

$2^8\times 3^2\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:274

約数の個数: 108

約数和(自身を含む): 92470560

約数和(自身を除く): 60981792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 173, 192, 237, 256, 288, 316, 346, 384, 474, 519, 576, 632, 692, 711, 768, 948, 1038, 1152, 1264, 1384, 1422, 1557, 1896, 2076, 2304, 2528, 2768, 2844, 3114, 3792, 4152, 5056, 5536, 5688, 6228, 7584, 8304, 10112, 11072, 11376, 12456, 13667, 15168, 16608, 20224, 22144, 22752, 24912, 27334, 30336, 33216, 41001, 44288, 45504, 49824, 54668, 60672, 66432, 82002, 91008, 99648, 109336, 123003, 132864, 164004, 182016, 199296, 218672, 246006, 328008, 398592, 437344, 492012, 656016, 874688, 984024, 1312032, 1749376, 1968048, 2624064, 3498752, 3936096, 5248128, 7872192, 10496256, 15744384, 31488768]

約数ペア:

[(1, 31488768), (2, 15744384), (3, 10496256), (4, 7872192), (6, 5248128), (8, 3936096), (9, 3498752), (12, 2624064), (16, 1968048), (18, 1749376), (24, 1312032), (32, 984024), (36, 874688), (48, 656016), (64, 492012), (72, 437344), (79, 398592), (96, 328008), (128, 246006), (144, 218672), (158, 199296), (173, 182016), (192, 164004), (237, 132864), (256, 123003), (288, 109336), (316, 99648), (346, 91008), (384, 82002), (474, 66432), (519, 60672), (576, 54668), (632, 49824), (692, 45504), (711, 44288), (768, 41001), (948, 33216), (1038, 30336), (1152, 27334), (1264, 24912), (1384, 22752), (1422, 22144), (1557, 20224), (1896, 16608), (2076, 15168), (2304, 13667), (2528, 12456), (2768, 11376), (2844, 11072), (3114, 10112), (3792, 8304), (4152, 7584), (5056, 6228), (5536, 5688)]