8640196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1181}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 15886080

約数和(自身を除く): 7245884

約数列:

[1, 2, 4, 31, 59, 62, 118, 124, 236, 1181, 1829, 2362, 3658, 4724, 7316, 36611, 69679, 73222, 139358, 146444, 278716, 2160049, 4320098, 8640196]

約数ペア:

[(1, 8640196), (2, 4320098), (4, 2160049), (31, 278716), (59, 146444), (62, 139358), (118, 73222), (124, 69679), (236, 36611), (1181, 7316), (1829, 4724), (2362, 3658)]