247082896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{29303}}^1$

素因数の和:29359

約数の個数: 40

約数和(自身を含む): 523252224

約数和(自身を除く): 276169328

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 29303, 58606, 117212, 234424, 468848, 498151, 908393, 996302, 1816786, 1992604, 3633572, 3985208, 7267144, 7970416, 14534288, 15442681, 30885362, 61770724, 123541448, 247082896]

約数ペア:

[(1, 247082896), (2, 123541448), (4, 61770724), (8, 30885362), (16, 15442681), (17, 14534288), (31, 7970416), (34, 7267144), (62, 3985208), (68, 3633572), (124, 1992604), (136, 1816786), (248, 996302), (272, 908393), (496, 498151), (527, 468848), (1054, 234424), (2108, 117212), (4216, 58606), (8432, 29303)]