31880644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{743}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 59246208

約数和(自身を除く): 27365564

約数列:

[1, 2, 4, 17, 34, 68, 631, 743, 1262, 1486, 2524, 2972, 10727, 12631, 21454, 25262, 42908, 50524, 468833, 937666, 1875332, 7970161, 15940322, 31880644]

約数ペア:

[(1, 31880644), (2, 15940322), (4, 7970161), (17, 1875332), (34, 937666), (68, 468833), (631, 50524), (743, 42908), (1262, 25262), (1486, 21454), (2524, 12631), (2972, 10727)]