86857948

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{907}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 154450800

約数和(自身を除く): 67592852

約数列:

[1, 2, 4, 89, 178, 269, 356, 538, 907, 1076, 1814, 3628, 23941, 47882, 80723, 95764, 161446, 243983, 322892, 487966, 975932, 21714487, 43428974, 86857948]

約数ペア:

[(1, 86857948), (2, 43428974), (4, 21714487), (89, 975932), (178, 487966), (269, 322892), (356, 243983), (538, 161446), (907, 95764), (1076, 80723), (1814, 47882), (3628, 23941)]