87053872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1181}}^1$

素因数の和:1477

約数の個数: 40

約数和(自身を含む): 179399232

約数和(自身を除く): 92345360

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 271, 272, 542, 1084, 1181, 2168, 2362, 4336, 4607, 4724, 9214, 9448, 18428, 18896, 20077, 36856, 40154, 73712, 80308, 160616, 320051, 321232, 640102, 1280204, 2560408, 5120816, 5440867, 10881734, 21763468, 43526936, 87053872]

約数ペア:

[(1, 87053872), (2, 43526936), (4, 21763468), (8, 10881734), (16, 5440867), (17, 5120816), (34, 2560408), (68, 1280204), (136, 640102), (271, 321232), (272, 320051), (542, 160616), (1084, 80308), (1181, 73712), (2168, 40154), (2362, 36856), (4336, 20077), (4607, 18896), (4724, 18428), (9214, 9448)]