87973724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{1907}}^1$

素因数の和:2537

約数の個数: 24

約数和(自身を含む): 162408960

約数和(自身を除く): 74435236

約数列:

[1, 2, 4, 19, 38, 76, 607, 1214, 1907, 2428, 3814, 7628, 11533, 23066, 36233, 46132, 72466, 144932, 1157549, 2315098, 4630196, 21993431, 43986862, 87973724]

約数ペア:

[(1, 87973724), (2, 43986862), (4, 21993431), (19, 4630196), (38, 2315098), (76, 1157549), (607, 144932), (1214, 72466), (1907, 46132), (2428, 36233), (3814, 23066), (7628, 11533)]