66313136

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{3989}}^1$

素因数の和:5036

約数の個数: 20

約数和(自身を含む): 128637600

約数和(自身を除く): 62324464

約数列:

[1, 2, 4, 8, 16, 1039, 2078, 3989, 4156, 7978, 8312, 15956, 16624, 31912, 63824, 4144571, 8289142, 16578284, 33156568, 66313136]

約数ペア:

[(1, 66313136), (2, 33156568), (4, 16578284), (8, 8289142), (16, 4144571), (1039, 63824), (2078, 31912), (3989, 16624), (4156, 15956), (7978, 8312)]