85889468

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1867}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 180762624

約数和(自身を除く): 94873156

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 106, 124, 212, 217, 371, 434, 742, 868, 1484, 1643, 1867, 3286, 3734, 6572, 7468, 11501, 13069, 23002, 26138, 46004, 52276, 57877, 98951, 115754, 197902, 231508, 395804, 405139, 692657, 810278, 1385314, 1620556, 2770628, 3067481, 6134962, 12269924, 21472367, 42944734, 85889468]

約数ペア:

[(1, 85889468), (2, 42944734), (4, 21472367), (7, 12269924), (14, 6134962), (28, 3067481), (31, 2770628), (53, 1620556), (62, 1385314), (106, 810278), (124, 692657), (212, 405139), (217, 395804), (371, 231508), (434, 197902), (742, 115754), (868, 98951), (1484, 57877), (1643, 52276), (1867, 46004), (3286, 26138), (3734, 23002), (6572, 13069), (7468, 11501)]