40653392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11497}}^1$

素因数の和:11535

約数の個数: 40

約数和(自身を含む): 89822376

約数和(自身を除く): 49168984

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 11497, 22994, 45988, 91976, 149461, 183952, 195449, 298922, 390898, 597844, 781796, 1195688, 1563592, 2391376, 2540837, 3127184, 5081674, 10163348, 20326696, 40653392]

約数ペア:

[(1, 40653392), (2, 20326696), (4, 10163348), (8, 5081674), (13, 3127184), (16, 2540837), (17, 2391376), (26, 1563592), (34, 1195688), (52, 781796), (68, 597844), (104, 390898), (136, 298922), (208, 195449), (221, 183952), (272, 149461), (442, 91976), (884, 45988), (1768, 22994), (3536, 11497)]