31487184

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3169}}^1$

素因数の和:3209

約数の個数: 80

約数和(自身を含む): 94339200

約数和(自身を除く): 62852016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3169, 3312, 4968, 6338, 9507, 9936, 12676, 19014, 25352, 28521, 38028, 50704, 57042, 72887, 76056, 85563, 114084, 145774, 152112, 171126, 218661, 228168, 291548, 342252, 437322, 456336, 583096, 655983, 684504, 874644, 1166192, 1311966, 1369008, 1749288, 1967949, 2623932, 3498576, 3935898, 5247864, 7871796, 10495728, 15743592, 31487184]

約数ペア:

[(1, 31487184), (2, 15743592), (3, 10495728), (4, 7871796), (6, 5247864), (8, 3935898), (9, 3498576), (12, 2623932), (16, 1967949), (18, 1749288), (23, 1369008), (24, 1311966), (27, 1166192), (36, 874644), (46, 684504), (48, 655983), (54, 583096), (69, 456336), (72, 437322), (92, 342252), (108, 291548), (138, 228168), (144, 218661), (184, 171126), (207, 152112), (216, 145774), (276, 114084), (368, 85563), (414, 76056), (432, 72887), (552, 57042), (621, 50704), (828, 38028), (1104, 28521), (1242, 25352), (1656, 19014), (2484, 12676), (3169, 9936), (3312, 9507), (4968, 6338)]