84365696

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 179891280

約数和(自身を除く): 95525584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 137, 272, 274, 283, 544, 548, 566, 1088, 1096, 1132, 2176, 2192, 2264, 2329, 4384, 4528, 4658, 4811, 8768, 9056, 9316, 9622, 17536, 18112, 18632, 19244, 36224, 37264, 38488, 38771, 74528, 76976, 77542, 149056, 153952, 155084, 298112, 307904, 310168, 615808, 620336, 659107, 1240672, 1318214, 2481344, 2636428, 4962688, 5272856, 10545712, 21091424, 42182848, 84365696]

約数ペア:

[(1, 84365696), (2, 42182848), (4, 21091424), (8, 10545712), (16, 5272856), (17, 4962688), (32, 2636428), (34, 2481344), (64, 1318214), (68, 1240672), (128, 659107), (136, 620336), (137, 615808), (272, 310168), (274, 307904), (283, 298112), (544, 155084), (548, 153952), (566, 149056), (1088, 77542), (1096, 76976), (1132, 74528), (2176, 38771), (2192, 38488), (2264, 37264), (2329, 36224), (4384, 19244), (4528, 18632), (4658, 18112), (4811, 17536), (8768, 9622), (9056, 9316)]