172783424

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2957}}^1$

素因数の和:3063

約数の個数: 56

約数和(自身を含む): 378671328

約数和(自身を除く): 205887904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 166, 176, 332, 352, 664, 704, 913, 1328, 1826, 2656, 2957, 3652, 5312, 5914, 7304, 11828, 14608, 23656, 29216, 32527, 47312, 58432, 65054, 94624, 130108, 189248, 245431, 260216, 490862, 520432, 981724, 1040864, 1963448, 2081728, 2699741, 3926896, 5399482, 7853792, 10798964, 15707584, 21597928, 43195856, 86391712, 172783424]

約数ペア:

[(1, 172783424), (2, 86391712), (4, 43195856), (8, 21597928), (11, 15707584), (16, 10798964), (22, 7853792), (32, 5399482), (44, 3926896), (64, 2699741), (83, 2081728), (88, 1963448), (166, 1040864), (176, 981724), (332, 520432), (352, 490862), (664, 260216), (704, 245431), (913, 189248), (1328, 130108), (1826, 94624), (2656, 65054), (2957, 58432), (3652, 47312), (5312, 32527), (5914, 29216), (7304, 23656), (11828, 14608)]