31117008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1132

約数の個数: 80

約数和(自身を含む): 88494336

約数和(自身を除く): 57377328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 1061, 1128, 1222, 1833, 2122, 2256, 2444, 3183, 3666, 4244, 4888, 6366, 7332, 8488, 9776, 12732, 13793, 14664, 16976, 25464, 27586, 29328, 41379, 49867, 50928, 55172, 82758, 99734, 110344, 149601, 165516, 199468, 220688, 299202, 331032, 398936, 598404, 648271, 662064, 797872, 1196808, 1296542, 1944813, 2393616, 2593084, 3889626, 5186168, 7779252, 10372336, 15558504, 31117008]

約数ペア:

[(1, 31117008), (2, 15558504), (3, 10372336), (4, 7779252), (6, 5186168), (8, 3889626), (12, 2593084), (13, 2393616), (16, 1944813), (24, 1296542), (26, 1196808), (39, 797872), (47, 662064), (48, 648271), (52, 598404), (78, 398936), (94, 331032), (104, 299202), (141, 220688), (156, 199468), (188, 165516), (208, 149601), (282, 110344), (312, 99734), (376, 82758), (564, 55172), (611, 50928), (624, 49867), (752, 41379), (1061, 29328), (1128, 27586), (1222, 25464), (1833, 16976), (2122, 14664), (2256, 13793), (2444, 12732), (3183, 9776), (3666, 8488), (4244, 7332), (4888, 6366)]