31514328

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{25747}}^1$

素因数の和:25776

約数の個数: 48

約数和(自身を含む): 90375480

約数和(自身を除く): 58861152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 25747, 51494, 77241, 102988, 154482, 205976, 231723, 308964, 437699, 463446, 617928, 875398, 926892, 1313097, 1750796, 1853784, 2626194, 3501592, 3939291, 5252388, 7878582, 10504776, 15757164, 31514328]

約数ペア:

[(1, 31514328), (2, 15757164), (3, 10504776), (4, 7878582), (6, 5252388), (8, 3939291), (9, 3501592), (12, 2626194), (17, 1853784), (18, 1750796), (24, 1313097), (34, 926892), (36, 875398), (51, 617928), (68, 463446), (72, 437699), (102, 308964), (136, 231723), (153, 205976), (204, 154482), (306, 102988), (408, 77241), (612, 51494), (1224, 25747)]