85616492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^2\times {\mathrm{239}}^1$

素因数の和:422

約数の個数: 36

約数和(自身を含む): 164004960

約数和(自身を除く): 78388468

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 239, 332, 478, 956, 1079, 2158, 3107, 4316, 6214, 6889, 12428, 13778, 19837, 27556, 39674, 79348, 89557, 179114, 257881, 358228, 515762, 1031524, 1646471, 3292942, 6585884, 21404123, 42808246, 85616492]

約数ペア:

[(1, 85616492), (2, 42808246), (4, 21404123), (13, 6585884), (26, 3292942), (52, 1646471), (83, 1031524), (166, 515762), (239, 358228), (332, 257881), (478, 179114), (956, 89557), (1079, 79348), (2158, 39674), (3107, 27556), (4316, 19837), (6214, 13778), (6889, 12428)]