31820387192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{14929}}^1$

素因数の和:15456

約数の個数: 64

約数和(自身を含む): 66464776800

約数和(自身を除く): 34644389608

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 457, 583, 914, 1166, 1828, 2332, 3656, 4664, 5027, 10054, 14929, 20108, 24221, 29858, 40216, 48442, 59716, 96884, 119432, 164219, 193768, 266431, 328438, 532862, 656876, 791237, 1065724, 1313752, 1582474, 2131448, 3164948, 6329896, 6822553, 8703607, 13645106, 17407214, 27290212, 34814428, 54580424, 69628856, 75048083, 150096166, 300192332, 361595309, 600384664, 723190618, 1446381236, 2892762472, 3977548399, 7955096798, 15910193596, 31820387192]

約数ペア:

[(1, 31820387192), (2, 15910193596), (4, 7955096798), (8, 3977548399), (11, 2892762472), (22, 1446381236), (44, 723190618), (53, 600384664), (88, 361595309), (106, 300192332), (212, 150096166), (424, 75048083), (457, 69628856), (583, 54580424), (914, 34814428), (1166, 27290212), (1828, 17407214), (2332, 13645106), (3656, 8703607), (4664, 6822553), (5027, 6329896), (10054, 3164948), (14929, 2131448), (20108, 1582474), (24221, 1313752), (29858, 1065724), (40216, 791237), (48442, 656876), (59716, 532862), (96884, 328438), (119432, 266431), (164219, 193768)]