31793802

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 70848000

約数和(自身を除く): 39054198

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 59, 87, 114, 118, 163, 174, 177, 326, 354, 489, 551, 978, 1102, 1121, 1653, 1711, 2242, 3097, 3306, 3363, 3422, 4727, 5133, 6194, 6726, 9291, 9454, 9617, 10266, 14181, 18582, 19234, 28362, 28851, 32509, 57702, 65018, 89813, 97527, 179626, 182723, 195054, 269439, 278893, 365446, 538878, 548169, 557786, 836679, 1096338, 1673358, 5298967, 10597934, 15896901, 31793802]

約数ペア:

[(1, 31793802), (2, 15896901), (3, 10597934), (6, 5298967), (19, 1673358), (29, 1096338), (38, 836679), (57, 557786), (58, 548169), (59, 538878), (87, 365446), (114, 278893), (118, 269439), (163, 195054), (174, 182723), (177, 179626), (326, 97527), (354, 89813), (489, 65018), (551, 57702), (978, 32509), (1102, 28851), (1121, 28362), (1653, 19234), (1711, 18582), (2242, 14181), (3097, 10266), (3306, 9617), (3363, 9454), (3422, 9291), (4727, 6726), (5133, 6194)]