85339328

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:385

約数の個数: 56

約数和(自身を含む): 174741840

約数和(自身を除く): 89402512

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 139, 181, 212, 278, 362, 424, 556, 724, 848, 1112, 1448, 1696, 2224, 2896, 3392, 4448, 5792, 7367, 8896, 9593, 11584, 14734, 19186, 25159, 29468, 38372, 50318, 58936, 76744, 100636, 117872, 153488, 201272, 235744, 306976, 402544, 471488, 613952, 805088, 1333427, 1610176, 2666854, 5333708, 10667416, 21334832, 42669664, 85339328]

約数ペア:

[(1, 85339328), (2, 42669664), (4, 21334832), (8, 10667416), (16, 5333708), (32, 2666854), (53, 1610176), (64, 1333427), (106, 805088), (139, 613952), (181, 471488), (212, 402544), (278, 306976), (362, 235744), (424, 201272), (556, 153488), (724, 117872), (848, 100636), (1112, 76744), (1448, 58936), (1696, 50318), (2224, 38372), (2896, 29468), (3392, 25159), (4448, 19186), (5792, 14734), (7367, 11584), (8896, 9593)]