61824556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{19841}}^1$

素因数の和:19905

約数の個数: 24

約数和(自身を含む): 116670960

約数和(自身を除く): 54846404

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 19841, 39682, 79364, 376979, 753958, 813481, 1507916, 1626962, 3253924, 15456139, 30912278, 61824556]

約数ペア:

[(1, 61824556), (2, 30912278), (4, 15456139), (19, 3253924), (38, 1626962), (41, 1507916), (76, 813481), (82, 753958), (164, 376979), (779, 79364), (1558, 39682), (3116, 19841)]