40192864

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{1307}}^1$

素因数の和:1379

約数の個数: 36

約数和(自身を含む): 81827172

約数和(自身を除く): 41634308

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1307, 1922, 2614, 3844, 5228, 7688, 10456, 15376, 20912, 30752, 40517, 41824, 81034, 162068, 324136, 648272, 1256027, 1296544, 2512054, 5024108, 10048216, 20096432, 40192864]

約数ペア:

[(1, 40192864), (2, 20096432), (4, 10048216), (8, 5024108), (16, 2512054), (31, 1296544), (32, 1256027), (62, 648272), (124, 324136), (248, 162068), (496, 81034), (961, 41824), (992, 40517), (1307, 30752), (1922, 20912), (2614, 15376), (3844, 10456), (5228, 7688)]