87954736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1693}}^1$

素因数の和:1909

約数の個数: 40

約数和(自身を含む): 181488384

約数和(自身を除く): 93533648

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 191, 272, 382, 764, 1528, 1693, 3056, 3247, 3386, 6494, 6772, 12988, 13544, 25976, 27088, 28781, 51952, 57562, 115124, 230248, 323363, 460496, 646726, 1293452, 2586904, 5173808, 5497171, 10994342, 21988684, 43977368, 87954736]

約数ペア:

[(1, 87954736), (2, 43977368), (4, 21988684), (8, 10994342), (16, 5497171), (17, 5173808), (34, 2586904), (68, 1293452), (136, 646726), (191, 460496), (272, 323363), (382, 230248), (764, 115124), (1528, 57562), (1693, 51952), (3056, 28781), (3247, 27088), (3386, 25976), (6494, 13544), (6772, 12988)]