31069024

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2617}}^1$

素因数の和:2687

約数の個数: 48

約数和(自身を含む): 71251488

約数和(自身を除く): 40182464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2617, 2968, 5234, 5936, 10468, 11872, 18319, 20936, 36638, 41872, 73276, 83744, 138701, 146552, 277402, 293104, 554804, 586208, 970907, 1109608, 1941814, 2219216, 3883628, 4438432, 7767256, 15534512, 31069024]

約数ペア:

[(1, 31069024), (2, 15534512), (4, 7767256), (7, 4438432), (8, 3883628), (14, 2219216), (16, 1941814), (28, 1109608), (32, 970907), (53, 586208), (56, 554804), (106, 293104), (112, 277402), (212, 146552), (224, 138701), (371, 83744), (424, 73276), (742, 41872), (848, 36638), (1484, 20936), (1696, 18319), (2617, 11872), (2968, 10468), (5234, 5936)]