86490734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 144529920

約数和(自身を除く): 58039186

約数列:

[1, 2, 11, 22, 89, 163, 178, 271, 326, 542, 979, 1793, 1958, 2981, 3586, 5962, 14507, 24119, 29014, 44173, 48238, 88346, 159577, 265309, 319154, 485903, 530618, 971806, 3931397, 7862794, 43245367, 86490734]

約数ペア:

[(1, 86490734), (2, 43245367), (11, 7862794), (22, 3931397), (89, 971806), (163, 530618), (178, 485903), (271, 319154), (326, 265309), (542, 159577), (979, 88346), (1793, 48238), (1958, 44173), (2981, 29014), (3586, 24119), (5962, 14507)]