31339924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1049}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 69148800

約数和(自身を除く): 37808876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 308, 388, 679, 1049, 1067, 1358, 2098, 2134, 2716, 4196, 4268, 7343, 7469, 11539, 14686, 14938, 23078, 29372, 29876, 46156, 80773, 101753, 161546, 203506, 323092, 407012, 712271, 1119283, 1424542, 2238566, 2849084, 4477132, 7834981, 15669962, 31339924]

約数ペア:

[(1, 31339924), (2, 15669962), (4, 7834981), (7, 4477132), (11, 2849084), (14, 2238566), (22, 1424542), (28, 1119283), (44, 712271), (77, 407012), (97, 323092), (154, 203506), (194, 161546), (308, 101753), (388, 80773), (679, 46156), (1049, 29876), (1067, 29372), (1358, 23078), (2098, 14938), (2134, 14686), (2716, 11539), (4196, 7469), (4268, 7343)]