117629872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{237157}}^1$

素因数の和:237196

約数の個数: 20

約数和(自身を含む): 235260736

約数和(自身を除く): 117630864

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 237157, 474314, 948628, 1897256, 3794512, 7351867, 14703734, 29407468, 58814936, 117629872]

約数ペア:

[(1, 117629872), (2, 58814936), (4, 29407468), (8, 14703734), (16, 7351867), (31, 3794512), (62, 1897256), (124, 948628), (248, 474314), (496, 237157)]