77787938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{30553}}^1$

素因数の和:30641

約数の個数: 16

約数和(自身を含む): 124660320

約数和(自身を除く): 46872382

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 30553, 61106, 580507, 1161014, 2047051, 4094102, 38893969, 77787938]

約数ペア:

[(1, 77787938), (2, 38893969), (19, 4094102), (38, 2047051), (67, 1161014), (134, 580507), (1273, 61106), (2546, 30553)]