64670066

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{19801}}^1$

素因数の和:19897

約数の個数: 16

約数和(自身を含む): 102653568

約数和(自身を除く): 37983502

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 19801, 39602, 455423, 910846, 1405871, 2811742, 32335033, 64670066]

約数ペア:

[(1, 64670066), (2, 32335033), (23, 2811742), (46, 1405871), (71, 910846), (142, 455423), (1633, 39602), (3266, 19801)]