264057712

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{402527}}^1$

素因数の和:402576

約数の個数: 20

約数和(自身を含む): 524091456

約数和(自身を除く): 260033744

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 402527, 805054, 1610108, 3220216, 6440432, 16503607, 33007214, 66014428, 132028856, 264057712]

約数ペア:

[(1, 264057712), (2, 132028856), (4, 66014428), (8, 33007214), (16, 16503607), (41, 6440432), (82, 3220216), (164, 1610108), (328, 805054), (656, 402527)]