80353154

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 142196736

約数和(自身を除く): 61843582

約数列:

[1, 2, 7, 14, 43, 86, 127, 254, 301, 602, 889, 1051, 1778, 2102, 5461, 7357, 10922, 14714, 38227, 45193, 76454, 90386, 133477, 266954, 316351, 632702, 934339, 1868678, 5739511, 11479022, 40176577, 80353154]

約数ペア:

[(1, 80353154), (2, 40176577), (7, 11479022), (14, 5739511), (43, 1868678), (86, 934339), (127, 632702), (254, 316351), (301, 266954), (602, 133477), (889, 90386), (1051, 76454), (1778, 45193), (2102, 38227), (5461, 14714), (7357, 10922)]