16231656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1223}}^1$

素因数の和:1318

約数の個数: 64

約数和(自身を含む): 47001600

約数和(自身を除く): 30769944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1223, 1659, 1896, 2212, 2446, 3318, 3669, 4424, 4892, 6636, 7338, 8561, 9784, 13272, 14676, 17122, 25683, 29352, 34244, 51366, 68488, 96617, 102732, 193234, 205464, 289851, 386468, 579702, 676319, 772936, 1159404, 1352638, 2028957, 2318808, 2705276, 4057914, 5410552, 8115828, 16231656]

約数ペア:

[(1, 16231656), (2, 8115828), (3, 5410552), (4, 4057914), (6, 2705276), (7, 2318808), (8, 2028957), (12, 1352638), (14, 1159404), (21, 772936), (24, 676319), (28, 579702), (42, 386468), (56, 289851), (79, 205464), (84, 193234), (158, 102732), (168, 96617), (237, 68488), (316, 51366), (474, 34244), (553, 29352), (632, 25683), (948, 17122), (1106, 14676), (1223, 13272), (1659, 9784), (1896, 8561), (2212, 7338), (2446, 6636), (3318, 4892), (3669, 4424)]