16528736

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 37576224

約数和(自身を除く): 21047488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 653, 791, 904, 1306, 1582, 1808, 2612, 3164, 3616, 4571, 5224, 6328, 9142, 10448, 12656, 18284, 20896, 25312, 36568, 73136, 73789, 146272, 147578, 295156, 516523, 590312, 1033046, 1180624, 2066092, 2361248, 4132184, 8264368, 16528736]

約数ペア:

[(1, 16528736), (2, 8264368), (4, 4132184), (7, 2361248), (8, 2066092), (14, 1180624), (16, 1033046), (28, 590312), (32, 516523), (56, 295156), (112, 147578), (113, 146272), (224, 73789), (226, 73136), (452, 36568), (653, 25312), (791, 20896), (904, 18284), (1306, 12656), (1582, 10448), (1808, 9142), (2612, 6328), (3164, 5224), (3616, 4571)]