87931468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{1709}}^1$

素因数の和:2409

約数の個数: 24

約数和(自身を含む): 162313200

約数和(自身を除く): 74381732

約数列:

[1, 2, 4, 19, 38, 76, 677, 1354, 1709, 2708, 3418, 6836, 12863, 25726, 32471, 51452, 64942, 129884, 1156993, 2313986, 4627972, 21982867, 43965734, 87931468]

約数ペア:

[(1, 87931468), (2, 43965734), (4, 21982867), (19, 4627972), (38, 2313986), (76, 1156993), (677, 129884), (1354, 64942), (1709, 51452), (2708, 32471), (3418, 25726), (6836, 12863)]