86320664

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1831}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 166199040

約数和(自身を除く): 79878376

約数列:

[1, 2, 4, 8, 71, 83, 142, 166, 284, 332, 568, 664, 1831, 3662, 5893, 7324, 11786, 14648, 23572, 47144, 130001, 151973, 260002, 303946, 520004, 607892, 1040008, 1215784, 10790083, 21580166, 43160332, 86320664]

約数ペア:

[(1, 86320664), (2, 43160332), (4, 21580166), (8, 10790083), (71, 1215784), (83, 1040008), (142, 607892), (166, 520004), (284, 303946), (332, 260002), (568, 151973), (664, 130001), (1831, 47144), (3662, 23572), (5893, 14648), (7324, 11786)]