90139582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{32401}}^1$

素因数の和:32523

約数の個数: 16

約数和(自身を含む): 146975472

約数和(自身を除く): 56835890

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 32401, 64802, 421213, 842426, 3466907, 6933814, 45069791, 90139582]

約数ペア:

[(1, 90139582), (2, 45069791), (13, 6933814), (26, 3466907), (107, 842426), (214, 421213), (1391, 64802), (2782, 32401)]