31639368

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{18059}}^1$

素因数の和:18141

約数の個数: 32

約数和(自身を含む): 80186400

約数和(自身を除く): 48547032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 18059, 36118, 54177, 72236, 108354, 144472, 216708, 433416, 1318307, 2636614, 3954921, 5273228, 7909842, 10546456, 15819684, 31639368]

約数ペア:

[(1, 31639368), (2, 15819684), (3, 10546456), (4, 7909842), (6, 5273228), (8, 3954921), (12, 2636614), (24, 1318307), (73, 433416), (146, 216708), (219, 144472), (292, 108354), (438, 72236), (584, 54177), (876, 36118), (1752, 18059)]