132971312

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{100129}}^1$

素因数の和:100220

約数の個数: 20

約数和(自身を含む): 260738520

約数和(自身を除く): 127767208

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 100129, 200258, 400516, 801032, 1602064, 8310707, 16621414, 33242828, 66485656, 132971312]

約数ペア:

[(1, 132971312), (2, 66485656), (4, 33242828), (8, 16621414), (16, 8310707), (83, 1602064), (166, 801032), (332, 400516), (664, 200258), (1328, 100129)]