87021484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53453}}^1$

素因数の和:53505

約数の個数: 24

約数和(自身を含む): 170625168

約数和(自身を除く): 83603684

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 53453, 106906, 213812, 587983, 1175966, 1977761, 2351932, 3955522, 7911044, 21755371, 43510742, 87021484]

約数ペア:

[(1, 87021484), (2, 43510742), (4, 21755371), (11, 7911044), (22, 3955522), (37, 2351932), (44, 1977761), (74, 1175966), (148, 587983), (407, 213812), (814, 106906), (1628, 53453)]