90695488

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1627}}^1$

素因数の和:1719

約数の個数: 56

約数和(自身を含む): 196831712

約数和(自身を除く): 106136224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 208, 268, 416, 536, 832, 871, 1072, 1627, 1742, 2144, 3254, 3484, 4288, 6508, 6968, 13016, 13936, 21151, 26032, 27872, 42302, 52064, 55744, 84604, 104128, 109009, 169208, 218018, 338416, 436036, 676832, 872072, 1353664, 1417117, 1744144, 2834234, 3488288, 5668468, 6976576, 11336936, 22673872, 45347744, 90695488]

約数ペア:

[(1, 90695488), (2, 45347744), (4, 22673872), (8, 11336936), (13, 6976576), (16, 5668468), (26, 3488288), (32, 2834234), (52, 1744144), (64, 1417117), (67, 1353664), (104, 872072), (134, 676832), (208, 436036), (268, 338416), (416, 218018), (536, 169208), (832, 109009), (871, 104128), (1072, 84604), (1627, 55744), (1742, 52064), (2144, 42302), (3254, 27872), (3484, 26032), (4288, 21151), (6508, 13936), (6968, 13016)]