8049221648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2039}}^1\times {\mathrm{18979}}^1$

素因数の和:21039

約数の個数: 40

約数和(自身を含む): 16804132800

約数和(自身を除く): 8754911152

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2039, 4078, 8156, 16312, 18979, 26507, 32624, 37958, 53014, 75916, 106028, 151832, 212056, 246727, 303664, 424112, 493454, 986908, 1973816, 3947632, 38698181, 77396362, 154792724, 309585448, 503076353, 619170896, 1006152706, 2012305412, 4024610824, 8049221648]

約数ペア:

[(1, 8049221648), (2, 4024610824), (4, 2012305412), (8, 1006152706), (13, 619170896), (16, 503076353), (26, 309585448), (52, 154792724), (104, 77396362), (208, 38698181), (2039, 3947632), (4078, 1973816), (8156, 986908), (16312, 493454), (18979, 424112), (26507, 303664), (32624, 246727), (37958, 212056), (53014, 151832), (75916, 106028)]