40397792

素因数分解:

$2^5\times {\mathrm{41}}^2\times {\mathrm{751}}^1$

素因数の和:843

約数の個数: 36

約数和(自身を含む): 81628848

約数和(自身を除く): 41231056

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 751, 1312, 1502, 1681, 3004, 3362, 6008, 6724, 12016, 13448, 24032, 26896, 30791, 53792, 61582, 123164, 246328, 492656, 985312, 1262431, 2524862, 5049724, 10099448, 20198896, 40397792]

約数ペア:

[(1, 40397792), (2, 20198896), (4, 10099448), (8, 5049724), (16, 2524862), (32, 1262431), (41, 985312), (82, 492656), (164, 246328), (328, 123164), (656, 61582), (751, 53792), (1312, 30791), (1502, 26896), (1681, 24032), (3004, 13448), (3362, 12016), (6008, 6724)]