103841216

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:541

約数の個数: 56

約数和(自身を含む): 213573360

約数和(自身を除く): 109732144

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 97, 172, 194, 344, 388, 389, 688, 776, 778, 1376, 1552, 1556, 2752, 3104, 3112, 4171, 6208, 6224, 8342, 12448, 16684, 16727, 24896, 33368, 33454, 37733, 66736, 66908, 75466, 133472, 133816, 150932, 266944, 267632, 301864, 535264, 603728, 1070528, 1207456, 1622519, 2414912, 3245038, 6490076, 12980152, 25960304, 51920608, 103841216]

約数ペア:

[(1, 103841216), (2, 51920608), (4, 25960304), (8, 12980152), (16, 6490076), (32, 3245038), (43, 2414912), (64, 1622519), (86, 1207456), (97, 1070528), (172, 603728), (194, 535264), (344, 301864), (388, 267632), (389, 266944), (688, 150932), (776, 133816), (778, 133472), (1376, 75466), (1552, 66908), (1556, 66736), (2752, 37733), (3104, 33454), (3112, 33368), (4171, 24896), (6208, 16727), (6224, 16684), (8342, 12448)]