118118128

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{58129}}^1$

素因数の和:58264

約数の個数: 20

約数和(自身を含む): 230659840

約数和(自身を除く): 112541712

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 58129, 116258, 232516, 465032, 930064, 7382383, 14764766, 29529532, 59059064, 118118128]

約数ペア:

[(1, 118118128), (2, 59059064), (4, 29529532), (8, 14764766), (16, 7382383), (127, 930064), (254, 465032), (508, 232516), (1016, 116258), (2032, 58129)]