21334592

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19609}}^1$

素因数の和:19638

約数の個数: 28

約数和(自身を含む): 44828460

約数和(自身を除く): 23493868

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 19609, 39218, 78436, 156872, 313744, 333353, 627488, 666706, 1254976, 1333412, 2666824, 5333648, 10667296, 21334592]

約数ペア:

[(1, 21334592), (2, 10667296), (4, 5333648), (8, 2666824), (16, 1333412), (17, 1254976), (32, 666706), (34, 627488), (64, 333353), (68, 313744), (136, 156872), (272, 78436), (544, 39218), (1088, 19609)]