164070848

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2017}}^1$

素因数の和:2101

約数の個数: 56

約数和(自身を含む): 344448384

約数和(自身を除く): 180377536

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 1984, 2017, 2542, 2624, 4034, 5084, 8068, 10168, 16136, 20336, 32272, 40672, 62527, 64544, 81344, 82697, 125054, 129088, 165394, 250108, 330788, 500216, 661576, 1000432, 1323152, 2000864, 2563607, 2646304, 4001728, 5127214, 5292608, 10254428, 20508856, 41017712, 82035424, 164070848]

約数ペア:

[(1, 164070848), (2, 82035424), (4, 41017712), (8, 20508856), (16, 10254428), (31, 5292608), (32, 5127214), (41, 4001728), (62, 2646304), (64, 2563607), (82, 2000864), (124, 1323152), (164, 1000432), (248, 661576), (328, 500216), (496, 330788), (656, 250108), (992, 165394), (1271, 129088), (1312, 125054), (1984, 82697), (2017, 81344), (2542, 64544), (2624, 62527), (4034, 40672), (5084, 32272), (8068, 20336), (10168, 16136)]