83584288

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 168182784

約数和(自身を除く): 84598496

約数列:

[1, 2, 4, 8, 16, 32, 127, 131, 157, 254, 262, 314, 508, 524, 628, 1016, 1048, 1256, 2032, 2096, 2512, 4064, 4192, 5024, 16637, 19939, 20567, 33274, 39878, 41134, 66548, 79756, 82268, 133096, 159512, 164536, 266192, 319024, 329072, 532384, 638048, 658144, 2612009, 5224018, 10448036, 20896072, 41792144, 83584288]

約数ペア:

[(1, 83584288), (2, 41792144), (4, 20896072), (8, 10448036), (16, 5224018), (32, 2612009), (127, 658144), (131, 638048), (157, 532384), (254, 329072), (262, 319024), (314, 266192), (508, 164536), (524, 159512), (628, 133096), (1016, 82268), (1048, 79756), (1256, 66548), (2032, 41134), (2096, 39878), (2512, 33274), (4064, 20567), (4192, 19939), (5024, 16637)]