520107088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{6679}}^1$

素因数の和:6875

約数の個数: 40

約数和(自身を含む): 1046996480

約数和(自身を除く): 526889392

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 157, 248, 314, 496, 628, 1256, 2512, 4867, 6679, 9734, 13358, 19468, 26716, 38936, 53432, 77872, 106864, 207049, 414098, 828196, 1048603, 1656392, 2097206, 3312784, 4194412, 8388824, 16777648, 32506693, 65013386, 130026772, 260053544, 520107088]

約数ペア:

[(1, 520107088), (2, 260053544), (4, 130026772), (8, 65013386), (16, 32506693), (31, 16777648), (62, 8388824), (124, 4194412), (157, 3312784), (248, 2097206), (314, 1656392), (496, 1048603), (628, 828196), (1256, 414098), (2512, 207049), (4867, 106864), (6679, 77872), (9734, 53432), (13358, 38936), (19468, 26716)]