25379552

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{72101}}^1$

素因数の和:72122

約数の個数: 24

約数和(自身を含む): 54509112

約数和(自身を除く): 29129560

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 72101, 144202, 288404, 576808, 793111, 1153616, 1586222, 2307232, 3172444, 6344888, 12689776, 25379552]

約数ペア:

[(1, 25379552), (2, 12689776), (4, 6344888), (8, 3172444), (11, 2307232), (16, 1586222), (22, 1153616), (32, 793111), (44, 576808), (88, 288404), (176, 144202), (352, 72101)]