54402856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1303}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 108440640

約数和(自身を除く): 54037784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 307, 614, 1228, 1303, 2456, 2606, 5212, 5219, 10424, 10438, 20876, 22151, 41752, 44302, 88604, 177208, 400021, 800042, 1600084, 3200168, 6800357, 13600714, 27201428, 54402856]

約数ペア:

[(1, 54402856), (2, 27201428), (4, 13600714), (8, 6800357), (17, 3200168), (34, 1600084), (68, 800042), (136, 400021), (307, 177208), (614, 88604), (1228, 44302), (1303, 41752), (2456, 22151), (2606, 20876), (5212, 10438), (5219, 10424)]