163802012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{70241}}^1$

素因数の和:70309

約数の個数: 24

約数和(自身を含む): 318617712

約数和(自身を除く): 154815700

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 70241, 140482, 280964, 772651, 1545302, 3090604, 3722773, 7445546, 14891092, 40950503, 81901006, 163802012]

約数ペア:

[(1, 163802012), (2, 81901006), (4, 40950503), (11, 14891092), (22, 7445546), (44, 3722773), (53, 3090604), (106, 1545302), (212, 772651), (583, 280964), (1166, 140482), (2332, 70241)]