79941272

素因数分解:

$2^3\times {\mathrm{2011}}^1\times {\mathrm{4969}}^1$

素因数の和:6986

約数の個数: 16

約数和(自身を含む): 149994600

約数和(自身を除く): 70053328

約数列:

[1, 2, 4, 8, 2011, 4022, 4969, 8044, 9938, 16088, 19876, 39752, 9992659, 19985318, 39970636, 79941272]

約数ペア:

[(1, 79941272), (2, 39970636), (4, 19985318), (8, 9992659), (2011, 39752), (4022, 19876), (4969, 16088), (8044, 9938)]