16535968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 34904520

約数和(自身を除く): 18368552

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 113, 136, 226, 269, 272, 452, 538, 544, 904, 1076, 1808, 1921, 2152, 3616, 3842, 4304, 4573, 7684, 8608, 9146, 15368, 18292, 30397, 30736, 36584, 60794, 61472, 73168, 121588, 146336, 243176, 486352, 516749, 972704, 1033498, 2066996, 4133992, 8267984, 16535968]

約数ペア:

[(1, 16535968), (2, 8267984), (4, 4133992), (8, 2066996), (16, 1033498), (17, 972704), (32, 516749), (34, 486352), (68, 243176), (113, 146336), (136, 121588), (226, 73168), (269, 61472), (272, 60794), (452, 36584), (538, 30736), (544, 30397), (904, 18292), (1076, 15368), (1808, 9146), (1921, 8608), (2152, 7684), (3616, 4573), (3842, 4304)]