172306016

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2803}}^1$

素因数の和:2943

約数の個数: 48

約数和(自身を含む): 362489904

約数和(自身を除く): 190183888

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 113, 136, 226, 272, 452, 544, 904, 1808, 1921, 2803, 3616, 3842, 5606, 7684, 11212, 15368, 22424, 30736, 44848, 47651, 61472, 89696, 95302, 190604, 316739, 381208, 633478, 762416, 1266956, 1524832, 2533912, 5067824, 5384563, 10135648, 10769126, 21538252, 43076504, 86153008, 172306016]

約数ペア:

[(1, 172306016), (2, 86153008), (4, 43076504), (8, 21538252), (16, 10769126), (17, 10135648), (32, 5384563), (34, 5067824), (68, 2533912), (113, 1524832), (136, 1266956), (226, 762416), (272, 633478), (452, 381208), (544, 316739), (904, 190604), (1808, 95302), (1921, 89696), (2803, 61472), (3616, 47651), (3842, 44848), (5606, 30736), (7684, 22424), (11212, 15368)]