237552016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67181}}^1$

素因数の和:67219

約数の個数: 40

約数和(自身を含む): 524825784

約数和(自身を除く): 287273768

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 67181, 134362, 268724, 537448, 873353, 1074896, 1142077, 1746706, 2284154, 3493412, 4568308, 6986824, 9136616, 13973648, 14847001, 18273232, 29694002, 59388004, 118776008, 237552016]

約数ペア:

[(1, 237552016), (2, 118776008), (4, 59388004), (8, 29694002), (13, 18273232), (16, 14847001), (17, 13973648), (26, 9136616), (34, 6986824), (52, 4568308), (68, 3493412), (104, 2284154), (136, 1746706), (208, 1142077), (221, 1074896), (272, 873353), (442, 537448), (884, 268724), (1768, 134362), (3536, 67181)]