23440196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5431}}^1$

素因数の和:5531

約数の個数: 24

約数和(自身を含む): 44716224

約数和(自身を除く): 21276028

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 5431, 10862, 21724, 70603, 141206, 282412, 450773, 901546, 1803092, 5860049, 11720098, 23440196]

約数ペア:

[(1, 23440196), (2, 11720098), (4, 5860049), (13, 1803092), (26, 901546), (52, 450773), (83, 282412), (166, 141206), (332, 70603), (1079, 21724), (2158, 10862), (4316, 5431)]