65158791064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1668001}}^1$

素因数の和:1668283

約数の個数: 32

約数和(自身を含む): 129103354800

約数和(自身を除く): 63944563736

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 257, 514, 1028, 2056, 4883, 9766, 19532, 39064, 1668001, 3336002, 6672004, 13344008, 31692019, 63384038, 126768076, 253536152, 428676257, 857352514, 1714705028, 3429410056, 8144848883, 16289697766, 32579395532, 65158791064]

約数ペア:

[(1, 65158791064), (2, 32579395532), (4, 16289697766), (8, 8144848883), (19, 3429410056), (38, 1714705028), (76, 857352514), (152, 428676257), (257, 253536152), (514, 126768076), (1028, 63384038), (2056, 31692019), (4883, 13344008), (9766, 6672004), (19532, 3336002), (39064, 1668001)]