7131344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{40519}}^1$

素因数の和:40538

約数の個数: 20

約数和(自身を含む): 15073440

約数和(自身を除く): 7942096

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 40519, 81038, 162076, 324152, 445709, 648304, 891418, 1782836, 3565672, 7131344]

約数ペア:

[(1, 7131344), (2, 3565672), (4, 1782836), (8, 891418), (11, 648304), (16, 445709), (22, 324152), (44, 162076), (88, 81038), (176, 40519)]