38803792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:787

約数の個数: 40

約数和(自身を含む): 80030592

約数和(自身を除く): 41226800

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 331, 431, 662, 862, 1324, 1724, 2648, 3448, 5296, 5627, 6896, 7327, 11254, 14654, 22508, 29308, 45016, 58616, 90032, 117232, 142661, 285322, 570644, 1141288, 2282576, 2425237, 4850474, 9700948, 19401896, 38803792]

約数ペア:

[(1, 38803792), (2, 19401896), (4, 9700948), (8, 4850474), (16, 2425237), (17, 2282576), (34, 1141288), (68, 570644), (136, 285322), (272, 142661), (331, 117232), (431, 90032), (662, 58616), (862, 45016), (1324, 29308), (1724, 22508), (2648, 14654), (3448, 11254), (5296, 7327), (5627, 6896)]