9205432832

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{438521}}^1$

素因数の和:438580

約数の個数: 40

約数和(自身を含む): 18841536252

約数和(自身を除く): 9636103420

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 5248, 10496, 20992, 438521, 877042, 1754084, 3508168, 7016336, 14032672, 17979361, 28065344, 35958722, 56130688, 71917444, 112261376, 143834888, 224522752, 287669776, 575339552, 1150679104, 2301358208, 4602716416, 9205432832]

約数ペア:

[(1, 9205432832), (2, 4602716416), (4, 2301358208), (8, 1150679104), (16, 575339552), (32, 287669776), (41, 224522752), (64, 143834888), (82, 112261376), (128, 71917444), (164, 56130688), (256, 35958722), (328, 28065344), (512, 17979361), (656, 14032672), (1312, 7016336), (2624, 3508168), (5248, 1754084), (10496, 877042), (20992, 438521)]