55931824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2467}}^1$

素因数の和:2597

約数の個数: 40

約数和(自身を含む): 117822320

約数和(自身を除く): 61890496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 2467, 2834, 4934, 5668, 9868, 11336, 19736, 22672, 32071, 39472, 64142, 128284, 256568, 268903, 513136, 537806, 1075612, 2151224, 3495739, 4302448, 6991478, 13982956, 27965912, 55931824]

約数ペア:

[(1, 55931824), (2, 27965912), (4, 13982956), (8, 6991478), (13, 4302448), (16, 3495739), (26, 2151224), (52, 1075612), (104, 537806), (109, 513136), (208, 268903), (218, 256568), (436, 128284), (872, 64142), (1417, 39472), (1744, 32071), (2467, 22672), (2834, 19736), (4934, 11336), (5668, 9868)]