31072188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5521}}^1$

素因数の和:5602

約数の個数: 48

約数和(自身を含む): 84111104

約数和(自身を除く): 53038916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5521, 5628, 11042, 16563, 22084, 33126, 38647, 66252, 77294, 115941, 154588, 231882, 369907, 463764, 739814, 1109721, 1479628, 2219442, 2589349, 4438884, 5178698, 7768047, 10357396, 15536094, 31072188]

約数ペア:

[(1, 31072188), (2, 15536094), (3, 10357396), (4, 7768047), (6, 5178698), (7, 4438884), (12, 2589349), (14, 2219442), (21, 1479628), (28, 1109721), (42, 739814), (67, 463764), (84, 369907), (134, 231882), (201, 154588), (268, 115941), (402, 77294), (469, 66252), (804, 38647), (938, 33126), (1407, 22084), (1876, 16563), (2814, 11042), (5521, 5628)]