1636708096

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{80929}}^1$

素因数の和:81024

約数の個数: 36

約数和(自身を含む): 3308418400

約数和(自身を除く): 1671710304

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 632, 1264, 2528, 5056, 10112, 20224, 80929, 161858, 323716, 647432, 1294864, 2589728, 5179456, 6393391, 10358912, 12786782, 20717824, 25573564, 51147128, 102294256, 204588512, 409177024, 818354048, 1636708096]

約数ペア:

[(1, 1636708096), (2, 818354048), (4, 409177024), (8, 204588512), (16, 102294256), (32, 51147128), (64, 25573564), (79, 20717824), (128, 12786782), (158, 10358912), (256, 6393391), (316, 5179456), (632, 2589728), (1264, 1294864), (2528, 647432), (5056, 323716), (10112, 161858), (20224, 80929)]