31151228

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{929}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 55777680

約数和(自身を除く): 24626452

約数列:

[1, 2, 4, 83, 101, 166, 202, 332, 404, 929, 1858, 3716, 8383, 16766, 33532, 77107, 93829, 154214, 187658, 308428, 375316, 7787807, 15575614, 31151228]

約数ペア:

[(1, 31151228), (2, 15575614), (4, 7787807), (83, 375316), (101, 308428), (166, 187658), (202, 154214), (332, 93829), (404, 77107), (929, 33532), (1858, 16766), (3716, 8383)]