81468148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{29221}}^1$

素因数の和:29283

約数の個数: 24

約数和(自身を含む): 154642824

約数和(自身を除く): 73174676

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 29221, 58442, 116884, 496757, 993514, 1198061, 1987028, 2396122, 4792244, 20367037, 40734074, 81468148]

約数ペア:

[(1, 81468148), (2, 40734074), (4, 20367037), (17, 4792244), (34, 2396122), (41, 1987028), (68, 1198061), (82, 993514), (164, 496757), (697, 116884), (1394, 58442), (2788, 29221)]