79289648

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{215461}}^1$

素因数の和:215492

約数の個数: 20

約数和(自身を含む): 160303728

約数和(自身を除く): 81014080

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 215461, 430922, 861844, 1723688, 3447376, 4955603, 9911206, 19822412, 39644824, 79289648]

約数ペア:

[(1, 79289648), (2, 39644824), (4, 19822412), (8, 9911206), (16, 4955603), (23, 3447376), (46, 1723688), (92, 861844), (184, 430922), (368, 215461)]