69084304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{227251}}^1$

素因数の和:227278

約数の個数: 20

約数和(自身を含む): 140896240

約数和(自身を除く): 71811936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 227251, 454502, 909004, 1818008, 3636016, 4317769, 8635538, 17271076, 34542152, 69084304]

約数ペア:

[(1, 69084304), (2, 34542152), (4, 17271076), (8, 8635538), (16, 4317769), (19, 3636016), (38, 1818008), (76, 909004), (152, 454502), (304, 227251)]