5437552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19991}}^1$

素因数の和:20016

約数の個数: 20

約数和(自身を含む): 11155536

約数和(自身を除く): 5717984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 19991, 39982, 79964, 159928, 319856, 339847, 679694, 1359388, 2718776, 5437552]

約数ペア:

[(1, 5437552), (2, 2718776), (4, 1359388), (8, 679694), (16, 339847), (17, 319856), (34, 159928), (68, 79964), (136, 39982), (272, 19991)]