85756384

素因数分解:

$2^5\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1231}}^1$

素因数の和:1559

約数の個数: 48

約数和(自身を含む): 193729536

約数和(自身を除く): 107973152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 311, 622, 1231, 1244, 2177, 2462, 2488, 4354, 4924, 4976, 8617, 8708, 9848, 9952, 17234, 17416, 19696, 34468, 34832, 39392, 68936, 69664, 137872, 275744, 382841, 765682, 1531364, 2679887, 3062728, 5359774, 6125456, 10719548, 12250912, 21439096, 42878192, 85756384]

約数ペア:

[(1, 85756384), (2, 42878192), (4, 21439096), (7, 12250912), (8, 10719548), (14, 6125456), (16, 5359774), (28, 3062728), (32, 2679887), (56, 1531364), (112, 765682), (224, 382841), (311, 275744), (622, 137872), (1231, 69664), (1244, 68936), (2177, 39392), (2462, 34832), (2488, 34468), (4354, 19696), (4924, 17416), (4976, 17234), (8617, 9952), (8708, 9848)]