65161208

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{50591}}^1$

素因数の和:50627

約数の個数: 32

約数和(自身を含む): 145704960

約数和(自身を除く): 80543752

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 50591, 101182, 202364, 354137, 404728, 708274, 1163593, 1416548, 2327186, 2833096, 4654372, 8145151, 9308744, 16290302, 32580604, 65161208]

約数ペア:

[(1, 65161208), (2, 32580604), (4, 16290302), (7, 9308744), (8, 8145151), (14, 4654372), (23, 2833096), (28, 2327186), (46, 1416548), (56, 1163593), (92, 708274), (161, 404728), (184, 354137), (322, 202364), (644, 101182), (1288, 50591)]