80385412

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{691}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 142607360

約数和(自身を除く): 62221948

約数列:

[1, 2, 4, 127, 229, 254, 458, 508, 691, 916, 1382, 2764, 29083, 58166, 87757, 116332, 158239, 175514, 316478, 351028, 632956, 20096353, 40192706, 80385412]

約数ペア:

[(1, 80385412), (2, 40192706), (4, 20096353), (127, 632956), (229, 351028), (254, 316478), (458, 175514), (508, 158239), (691, 116332), (916, 87757), (1382, 58166), (2764, 29083)]