231358736

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{50383}}^1$

素因数の和:50439

約数の個数: 40

約数和(自身を含む): 524799744

約数和(自身を除く): 293441008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 50383, 100766, 201532, 352681, 403064, 705362, 806128, 1410724, 2065703, 2821448, 4131406, 5642896, 8262812, 14459921, 16525624, 28919842, 33051248, 57839684, 115679368, 231358736]

約数ペア:

[(1, 231358736), (2, 115679368), (4, 57839684), (7, 33051248), (8, 28919842), (14, 16525624), (16, 14459921), (28, 8262812), (41, 5642896), (56, 4131406), (82, 2821448), (112, 2065703), (164, 1410724), (287, 806128), (328, 705362), (574, 403064), (656, 352681), (1148, 201532), (2296, 100766), (4592, 50383)]