39170384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{487}}^1$

素因数の和:963

約数の個数: 40

約数和(自身を含む): 83143488

約数和(自身を除く): 43973104

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 457, 487, 914, 974, 1828, 1948, 3656, 3896, 5027, 5357, 7312, 7792, 10054, 10714, 20108, 21428, 40216, 42856, 80432, 85712, 222559, 445118, 890236, 1780472, 2448149, 3560944, 4896298, 9792596, 19585192, 39170384]

約数ペア:

[(1, 39170384), (2, 19585192), (4, 9792596), (8, 4896298), (11, 3560944), (16, 2448149), (22, 1780472), (44, 890236), (88, 445118), (176, 222559), (457, 85712), (487, 80432), (914, 42856), (974, 40216), (1828, 21428), (1948, 20108), (3656, 10714), (3896, 10054), (5027, 7792), (5357, 7312)]