84866158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1483}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 143603712

約数和(自身を除く): 58737554

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 403, 806, 923, 1483, 1846, 2201, 2966, 4402, 19279, 28613, 38558, 45973, 57226, 91946, 105293, 210586, 597649, 1195298, 1368809, 2737618, 3264083, 6528166, 42433079, 84866158]

約数ペア:

[(1, 84866158), (2, 42433079), (13, 6528166), (26, 3264083), (31, 2737618), (62, 1368809), (71, 1195298), (142, 597649), (403, 210586), (806, 105293), (923, 91946), (1483, 57226), (1846, 45973), (2201, 38558), (2966, 28613), (4402, 19279)]