253088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{719}}^1$

素因数の和:740

約数の個数: 24

約数和(自身を含む): 544320

約数和(自身を除く): 291232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 719, 1438, 2876, 5752, 7909, 11504, 15818, 23008, 31636, 63272, 126544, 253088]

約数ペア:

[(1, 253088), (2, 126544), (4, 63272), (8, 31636), (11, 23008), (16, 15818), (22, 11504), (32, 7909), (44, 5752), (88, 2876), (176, 1438), (352, 719)]