65311232

素因数分解:

$2^9\times 7^1\times {\mathrm{18223}}^1$

素因数の和:18248

約数の個数: 40

約数和(自身を含む): 149145216

約数和(自身を除く): 83833984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 18223, 36446, 72892, 127561, 145784, 255122, 291568, 510244, 583136, 1020488, 1166272, 2040976, 2332544, 4081952, 4665088, 8163904, 9330176, 16327808, 32655616, 65311232]

約数ペア:

[(1, 65311232), (2, 32655616), (4, 16327808), (7, 9330176), (8, 8163904), (14, 4665088), (16, 4081952), (28, 2332544), (32, 2040976), (56, 1166272), (64, 1020488), (112, 583136), (128, 510244), (224, 291568), (256, 255122), (448, 145784), (512, 127561), (896, 72892), (1792, 36446), (3584, 18223)]