85870892804

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{6257}}^1\times {\mathrm{31477}}^1$

素因数の和:37847

約数の個数: 24

約数和(自身を含む): 151681779480

約数和(自身を除く): 65810886676

約数列:

[1, 2, 4, 109, 218, 436, 6257, 12514, 25028, 31477, 62954, 125908, 682013, 1364026, 2728052, 3430993, 6861986, 13723972, 196951589, 393903178, 787806356, 21467723201, 42935446402, 85870892804]

約数ペア:

[(1, 85870892804), (2, 42935446402), (4, 21467723201), (109, 787806356), (218, 393903178), (436, 196951589), (6257, 13723972), (12514, 6861986), (25028, 3430993), (31477, 2728052), (62954, 1364026), (125908, 682013)]