43200128

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19853}}^1$

素因数の和:19884

約数の個数: 32

約数和(自身を含む): 91129860

約数和(自身を除く): 47929732

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 19853, 39706, 79412, 158824, 317648, 337501, 635296, 675002, 1270592, 1350004, 2541184, 2700008, 5400016, 10800032, 21600064, 43200128]

約数ペア:

[(1, 43200128), (2, 21600064), (4, 10800032), (8, 5400016), (16, 2700008), (17, 2541184), (32, 1350004), (34, 1270592), (64, 675002), (68, 635296), (128, 337501), (136, 317648), (272, 158824), (544, 79412), (1088, 39706), (2176, 19853)]