45890156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{16651}}^1$

素因数の和:16721

約数の個数: 24

約数和(自身を含む): 88122384

約数和(自身を除く): 42232228

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 16651, 33302, 66604, 216463, 432926, 865852, 882503, 1765006, 3530012, 11472539, 22945078, 45890156]

約数ペア:

[(1, 45890156), (2, 22945078), (4, 11472539), (13, 3530012), (26, 1765006), (52, 882503), (53, 865852), (106, 432926), (212, 216463), (689, 66604), (1378, 33302), (2756, 16651)]