31904988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5393}}^1$

素因数の和:5446

約数の個数: 48

約数和(自身を含む): 81557280

約数和(自身を除く): 49652292

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 493, 986, 1479, 1972, 2958, 5393, 5916, 10786, 16179, 21572, 32358, 64716, 91681, 156397, 183362, 275043, 312794, 366724, 469191, 550086, 625588, 938382, 1100172, 1876764, 2658749, 5317498, 7976247, 10634996, 15952494, 31904988]

約数ペア:

[(1, 31904988), (2, 15952494), (3, 10634996), (4, 7976247), (6, 5317498), (12, 2658749), (17, 1876764), (29, 1100172), (34, 938382), (51, 625588), (58, 550086), (68, 469191), (87, 366724), (102, 312794), (116, 275043), (174, 183362), (204, 156397), (348, 91681), (493, 64716), (986, 32358), (1479, 21572), (1972, 16179), (2958, 10786), (5393, 5916)]