115666564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{41969}}^1$

素因数の和:42039

約数の個数: 24

約数和(自身を含む): 222105240

約数和(自身を除く): 106438676

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 41969, 83938, 167876, 545597, 1091194, 2182388, 2224357, 4448714, 8897428, 28916641, 57833282, 115666564]

約数ペア:

[(1, 115666564), (2, 57833282), (4, 28916641), (13, 8897428), (26, 4448714), (52, 2224357), (53, 2182388), (106, 1091194), (212, 545597), (689, 167876), (1378, 83938), (2756, 41969)]