163072

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1$

素因数の和:43

約数の個数: 54

約数和(自身を含む): 407778

約数和(自身を除く): 244706

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 637, 728, 784, 832, 896, 1274, 1456, 1568, 1664, 1792, 2548, 2912, 3136, 3328, 5096, 5824, 6272, 10192, 11648, 12544, 20384, 23296, 40768, 81536, 163072]

約数ペア:

[(1, 163072), (2, 81536), (4, 40768), (7, 23296), (8, 20384), (13, 12544), (14, 11648), (16, 10192), (26, 6272), (28, 5824), (32, 5096), (49, 3328), (52, 3136), (56, 2912), (64, 2548), (91, 1792), (98, 1664), (104, 1568), (112, 1456), (128, 1274), (182, 896), (196, 832), (208, 784), (224, 728), (256, 637), (364, 448), (392, 416)]