87302948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{12907}}^1$

素因数の和:13019

約数の個数: 24

約数和(自身を含む): 162640800

約数和(自身を除く): 75337852

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 12907, 25814, 51628, 245233, 490466, 980932, 1148723, 2297446, 4594892, 21825737, 43651474, 87302948]

約数ペア:

[(1, 87302948), (2, 43651474), (4, 21825737), (19, 4594892), (38, 2297446), (76, 1148723), (89, 980932), (178, 490466), (356, 245233), (1691, 51628), (3382, 25814), (6764, 12907)]