79788656

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1381}}^1$

素因数の和:1569

約数の個数: 40

約数和(自身を含む): 162456864

約数和(自身を除く): 82668208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 157, 184, 314, 368, 628, 1256, 1381, 2512, 2762, 3611, 5524, 7222, 11048, 14444, 22096, 28888, 31763, 57776, 63526, 127052, 216817, 254104, 433634, 508208, 867268, 1734536, 3469072, 4986791, 9973582, 19947164, 39894328, 79788656]

約数ペア:

[(1, 79788656), (2, 39894328), (4, 19947164), (8, 9973582), (16, 4986791), (23, 3469072), (46, 1734536), (92, 867268), (157, 508208), (184, 433634), (314, 254104), (368, 216817), (628, 127052), (1256, 63526), (1381, 57776), (2512, 31763), (2762, 28888), (3611, 22096), (5524, 14444), (7222, 11048)]