31436928

素因数分解:

$2^7\times 3^2\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:990

約数の個数: 96

約数和(自身を含む): 93681900

約数和(自身を除く): 62244972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 261, 288, 348, 384, 464, 522, 576, 696, 928, 941, 1044, 1152, 1392, 1856, 1882, 2088, 2784, 2823, 3712, 3764, 4176, 5568, 5646, 7528, 8352, 8469, 11136, 11292, 15056, 16704, 16938, 22584, 27289, 30112, 33408, 33876, 45168, 54578, 60224, 67752, 81867, 90336, 109156, 120448, 135504, 163734, 180672, 218312, 245601, 271008, 327468, 361344, 436624, 491202, 542016, 654936, 873248, 982404, 1084032, 1309872, 1746496, 1964808, 2619744, 3492992, 3929616, 5239488, 7859232, 10478976, 15718464, 31436928]

約数ペア:

[(1, 31436928), (2, 15718464), (3, 10478976), (4, 7859232), (6, 5239488), (8, 3929616), (9, 3492992), (12, 2619744), (16, 1964808), (18, 1746496), (24, 1309872), (29, 1084032), (32, 982404), (36, 873248), (48, 654936), (58, 542016), (64, 491202), (72, 436624), (87, 361344), (96, 327468), (116, 271008), (128, 245601), (144, 218312), (174, 180672), (192, 163734), (232, 135504), (261, 120448), (288, 109156), (348, 90336), (384, 81867), (464, 67752), (522, 60224), (576, 54578), (696, 45168), (928, 33876), (941, 33408), (1044, 30112), (1152, 27289), (1392, 22584), (1856, 16938), (1882, 16704), (2088, 15056), (2784, 11292), (2823, 11136), (3712, 8469), (3764, 8352), (4176, 7528), (5568, 5646)]