85489018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1483}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 142107840

約数和(自身を除く): 56618822

約数列:

[1, 2, 19, 37, 38, 41, 74, 82, 703, 779, 1406, 1483, 1517, 1558, 2966, 3034, 28177, 28823, 54871, 56354, 57646, 60803, 109742, 121606, 1042549, 1155257, 2085098, 2249711, 2310514, 4499422, 42744509, 85489018]

約数ペア:

[(1, 85489018), (2, 42744509), (19, 4499422), (37, 2310514), (38, 2249711), (41, 2085098), (74, 1155257), (82, 1042549), (703, 121606), (779, 109742), (1406, 60803), (1483, 57646), (1517, 56354), (1558, 54871), (2966, 28823), (3034, 28177)]