85661504

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1903

約数の個数: 56

約数和(自身を含む): 184269888

約数和(自身を除く): 98608384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1088, 1376, 1462, 1831, 2752, 2924, 3662, 5848, 7324, 11696, 14648, 23392, 29296, 31127, 46784, 58592, 62254, 78733, 117184, 124508, 157466, 249016, 314932, 498032, 629864, 996064, 1259728, 1338461, 1992128, 2519456, 2676922, 5038912, 5353844, 10707688, 21415376, 42830752, 85661504]

約数ペア:

[(1, 85661504), (2, 42830752), (4, 21415376), (8, 10707688), (16, 5353844), (17, 5038912), (32, 2676922), (34, 2519456), (43, 1992128), (64, 1338461), (68, 1259728), (86, 996064), (136, 629864), (172, 498032), (272, 314932), (344, 249016), (544, 157466), (688, 124508), (731, 117184), (1088, 78733), (1376, 62254), (1462, 58592), (1831, 46784), (2752, 31127), (2924, 29296), (3662, 23392), (5848, 14648), (7324, 11696)]