83140264

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{641}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 161475840

約数和(自身を除く): 78335576

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 523, 641, 1046, 1282, 2092, 2564, 4184, 5128, 16213, 19871, 32426, 39742, 64852, 79484, 129704, 158968, 335243, 670486, 1340972, 2681944, 10392533, 20785066, 41570132, 83140264]

約数ペア:

[(1, 83140264), (2, 41570132), (4, 20785066), (8, 10392533), (31, 2681944), (62, 1340972), (124, 670486), (248, 335243), (523, 158968), (641, 129704), (1046, 79484), (1282, 64852), (2092, 39742), (2564, 32426), (4184, 19871), (5128, 16213)]