81173056

素因数分解:

$2^6\times {\mathrm{353}}^1\times {\mathrm{3593}}^1$

素因数の和:3958

約数の個数: 28

約数和(自身を含む): 161579052

約数和(自身を除く): 80405996

約数列:

[1, 2, 4, 8, 16, 32, 64, 353, 706, 1412, 2824, 3593, 5648, 7186, 11296, 14372, 22592, 28744, 57488, 114976, 229952, 1268329, 2536658, 5073316, 10146632, 20293264, 40586528, 81173056]

約数ペア:

[(1, 81173056), (2, 40586528), (4, 20293264), (8, 10146632), (16, 5073316), (32, 2536658), (64, 1268329), (353, 229952), (706, 114976), (1412, 57488), (2824, 28744), (3593, 22592), (5648, 14372), (7186, 11296)]