5372272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19751}}^1$

素因数の和:19776

約数の個数: 20

約数和(自身を含む): 11021616

約数和(自身を除く): 5649344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 19751, 39502, 79004, 158008, 316016, 335767, 671534, 1343068, 2686136, 5372272]

約数ペア:

[(1, 5372272), (2, 2686136), (4, 1343068), (8, 671534), (16, 335767), (17, 316016), (34, 158008), (68, 79004), (136, 39502), (272, 19751)]