161398442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{7523}}^1$

素因数の和:8173

約数の個数: 16

約数和(自身を含む): 256779072

約数和(自身を除く): 95380630

約数列:

[1, 2, 17, 34, 631, 1262, 7523, 10727, 15046, 21454, 127891, 255782, 4747013, 9494026, 80699221, 161398442]

約数ペア:

[(1, 161398442), (2, 80699221), (17, 9494026), (34, 4747013), (631, 255782), (1262, 127891), (7523, 21454), (10727, 15046)]