25564316

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1153}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 46917024

約数和(自身を除く): 21352708

約数列:

[1, 2, 4, 23, 46, 92, 241, 482, 964, 1153, 2306, 4612, 5543, 11086, 22172, 26519, 53038, 106076, 277873, 555746, 1111492, 6391079, 12782158, 25564316]

約数ペア:

[(1, 25564316), (2, 12782158), (4, 6391079), (23, 1111492), (46, 555746), (92, 277873), (241, 106076), (482, 53038), (964, 26519), (1153, 22172), (2306, 11086), (4612, 5543)]