31242652

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 65499840

約数和(自身を除く): 34257188

約数列:

[1, 2, 4, 7, 14, 28, 37, 53, 74, 106, 148, 212, 259, 371, 518, 569, 742, 1036, 1138, 1484, 1961, 2276, 3922, 3983, 7844, 7966, 13727, 15932, 21053, 27454, 30157, 42106, 54908, 60314, 84212, 120628, 147371, 211099, 294742, 422198, 589484, 844396, 1115809, 2231618, 4463236, 7810663, 15621326, 31242652]

約数ペア:

[(1, 31242652), (2, 15621326), (4, 7810663), (7, 4463236), (14, 2231618), (28, 1115809), (37, 844396), (53, 589484), (74, 422198), (106, 294742), (148, 211099), (212, 147371), (259, 120628), (371, 84212), (518, 60314), (569, 54908), (742, 42106), (1036, 30157), (1138, 27454), (1484, 21053), (1961, 15932), (2276, 13727), (3922, 7966), (3983, 7844)]