87013906

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{6481}}^1$

素因数の和:6634

約数の個数: 24

約数和(自身を含む): 152962236

約数和(自身を除く): 65948330

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1918, 6481, 6713, 12962, 13426, 45367, 90734, 317569, 635138, 887897, 1775794, 6215279, 12430558, 43506953, 87013906]

約数ペア:

[(1, 87013906), (2, 43506953), (7, 12430558), (14, 6215279), (49, 1775794), (98, 887897), (137, 635138), (274, 317569), (959, 90734), (1918, 45367), (6481, 13426), (6713, 12962)]