213648544

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{52571}}^1$

素因数の和:52708

約数の個数: 24

約数和(自身を含む): 423940608

約数和(自身を除く): 210292064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 52571, 105142, 210284, 420568, 841136, 1682272, 6676517, 13353034, 26706068, 53412136, 106824272, 213648544]

約数ペア:

[(1, 213648544), (2, 106824272), (4, 53412136), (8, 26706068), (16, 13353034), (32, 6676517), (127, 1682272), (254, 841136), (508, 420568), (1016, 210284), (2032, 105142), (4064, 52571)]