31165794

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 80061696

約数和(自身を除く): 48895902

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 47, 51, 66, 94, 99, 102, 141, 153, 187, 197, 198, 282, 306, 374, 394, 423, 517, 561, 591, 799, 846, 1034, 1122, 1182, 1551, 1598, 1683, 1773, 2167, 2397, 3102, 3349, 3366, 3546, 4334, 4653, 4794, 6501, 6698, 7191, 8789, 9259, 9306, 10047, 13002, 14382, 17578, 18518, 19503, 20094, 26367, 27777, 30141, 36839, 39006, 52734, 55554, 60282, 73678, 79101, 83331, 101849, 110517, 157403, 158202, 166662, 203698, 221034, 305547, 314806, 331551, 472209, 611094, 663102, 916641, 944418, 1416627, 1731433, 1833282, 2833254, 3462866, 5194299, 10388598, 15582897, 31165794]

約数ペア:

[(1, 31165794), (2, 15582897), (3, 10388598), (6, 5194299), (9, 3462866), (11, 2833254), (17, 1833282), (18, 1731433), (22, 1416627), (33, 944418), (34, 916641), (47, 663102), (51, 611094), (66, 472209), (94, 331551), (99, 314806), (102, 305547), (141, 221034), (153, 203698), (187, 166662), (197, 158202), (198, 157403), (282, 110517), (306, 101849), (374, 83331), (394, 79101), (423, 73678), (517, 60282), (561, 55554), (591, 52734), (799, 39006), (846, 36839), (1034, 30141), (1122, 27777), (1182, 26367), (1551, 20094), (1598, 19503), (1683, 18518), (1773, 17578), (2167, 14382), (2397, 13002), (3102, 10047), (3349, 9306), (3366, 9259), (3546, 8789), (4334, 7191), (4653, 6698), (4794, 6501)]