275731312

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{207629}}^1$

素因数の和:207720

約数の個数: 20

約数和(自身を含む): 540668520

約数和(自身を除く): 264937208

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 207629, 415258, 830516, 1661032, 3322064, 17233207, 34466414, 68932828, 137865656, 275731312]

約数ペア:

[(1, 275731312), (2, 137865656), (4, 68932828), (8, 34466414), (16, 17233207), (83, 3322064), (166, 1661032), (332, 830516), (664, 415258), (1328, 207629)]