82231864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71881}}^1$

素因数の和:71911

約数の個数: 32

約数和(自身を含む): 181142640

約数和(自身を除く): 98910776

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 71881, 143762, 287524, 575048, 790691, 934453, 1581382, 1868906, 3162764, 3737812, 6325528, 7475624, 10278983, 20557966, 41115932, 82231864]

約数ペア:

[(1, 82231864), (2, 41115932), (4, 20557966), (8, 10278983), (11, 7475624), (13, 6325528), (22, 3737812), (26, 3162764), (44, 1868906), (52, 1581382), (88, 934453), (104, 790691), (143, 575048), (286, 287524), (572, 143762), (1144, 71881)]