86714278

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1367}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 156017664

約数和(自身を除く): 69303386

約数列:

[1, 2, 7, 14, 23, 46, 161, 197, 322, 394, 1367, 1379, 2734, 2758, 4531, 9062, 9569, 19138, 31441, 31717, 62882, 63434, 220087, 269299, 440174, 538598, 1885093, 3770186, 6193877, 12387754, 43357139, 86714278]

約数ペア:

[(1, 86714278), (2, 43357139), (7, 12387754), (14, 6193877), (23, 3770186), (46, 1885093), (161, 538598), (197, 440174), (322, 269299), (394, 220087), (1367, 63434), (1379, 62882), (2734, 31717), (2758, 31441), (4531, 19138), (9062, 9569)]