80681116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{7963}}^1$

素因数の和:8133

約数の個数: 24

約数和(自身を含む): 150519600

約数和(自身を除く): 69838484

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 2533, 5066, 7963, 10132, 15926, 31852, 135371, 270742, 541484, 1186487, 2372974, 4745948, 20170279, 40340558, 80681116]

約数ペア:

[(1, 80681116), (2, 40340558), (4, 20170279), (17, 4745948), (34, 2372974), (68, 1186487), (149, 541484), (298, 270742), (596, 135371), (2533, 31852), (5066, 15926), (7963, 10132)]