66819614

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{2281}}^1$

素因数の和:2531

約数の個数: 16

約数和(自身を含む): 101978016

約数和(自身を除く): 35158402

約数列:

[1, 2, 97, 151, 194, 302, 2281, 4562, 14647, 29294, 221257, 344431, 442514, 688862, 33409807, 66819614]

約数ペア:

[(1, 66819614), (2, 33409807), (97, 688862), (151, 442514), (194, 344431), (302, 221257), (2281, 29294), (4562, 14647)]