31638192

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:450

約数の個数: 80

約数和(自身を含む): 87077760

約数和(自身を除く): 55439568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 113, 114, 152, 226, 228, 304, 307, 339, 452, 456, 614, 678, 904, 912, 921, 1228, 1356, 1808, 1842, 2147, 2456, 2712, 3684, 4294, 4912, 5424, 5833, 6441, 7368, 8588, 11666, 12882, 14736, 17176, 17499, 23332, 25764, 34352, 34691, 34998, 46664, 51528, 69382, 69996, 93328, 103056, 104073, 138764, 139992, 208146, 277528, 279984, 416292, 555056, 659129, 832584, 1318258, 1665168, 1977387, 2636516, 3954774, 5273032, 7909548, 10546064, 15819096, 31638192]

約数ペア:

[(1, 31638192), (2, 15819096), (3, 10546064), (4, 7909548), (6, 5273032), (8, 3954774), (12, 2636516), (16, 1977387), (19, 1665168), (24, 1318258), (38, 832584), (48, 659129), (57, 555056), (76, 416292), (113, 279984), (114, 277528), (152, 208146), (226, 139992), (228, 138764), (304, 104073), (307, 103056), (339, 93328), (452, 69996), (456, 69382), (614, 51528), (678, 46664), (904, 34998), (912, 34691), (921, 34352), (1228, 25764), (1356, 23332), (1808, 17499), (1842, 17176), (2147, 14736), (2456, 12882), (2712, 11666), (3684, 8588), (4294, 7368), (4912, 6441), (5424, 5833)]