43128556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13841}}^1$

素因数の和:13905

約数の個数: 24

約数和(自身を含む): 81390960

約数和(自身を除く): 38262404

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 13841, 27682, 55364, 262979, 525958, 567481, 1051916, 1134962, 2269924, 10782139, 21564278, 43128556]

約数ペア:

[(1, 43128556), (2, 21564278), (4, 10782139), (19, 2269924), (38, 1134962), (41, 1051916), (76, 567481), (82, 525958), (164, 262979), (779, 55364), (1558, 27682), (3116, 13841)]