39409168

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 78566400

約数和(自身を除く): 39157232

約数列:

[1, 2, 4, 8, 16, 59, 109, 118, 218, 236, 383, 436, 472, 766, 872, 944, 1532, 1744, 3064, 6128, 6431, 12862, 22597, 25724, 41747, 45194, 51448, 83494, 90388, 102896, 166988, 180776, 333976, 361552, 667952, 2463073, 4926146, 9852292, 19704584, 39409168]

約数ペア:

[(1, 39409168), (2, 19704584), (4, 9852292), (8, 4926146), (16, 2463073), (59, 667952), (109, 361552), (118, 333976), (218, 180776), (236, 166988), (383, 102896), (436, 90388), (472, 83494), (766, 51448), (872, 45194), (944, 41747), (1532, 25724), (1744, 22597), (3064, 12862), (6128, 6431)]