84195412

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{23677}}^1$

素因数の和:23815

約数の個数: 24

約数和(自身を含む): 169723904

約数和(自身を除く): 85528492

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 23677, 47354, 94708, 165739, 331478, 662956, 3006979, 6013958, 12027916, 21048853, 42097706, 84195412]

約数ペア:

[(1, 84195412), (2, 42097706), (4, 21048853), (7, 12027916), (14, 6013958), (28, 3006979), (127, 662956), (254, 331478), (508, 165739), (889, 94708), (1778, 47354), (3556, 23677)]