130508128

素因数分解:

$2^5\times {\mathrm{839}}^1\times {\mathrm{4861}}^1$

素因数の和:5710

約数の個数: 24

約数和(自身を含む): 257297040

約数和(自身を除く): 126788912

約数列:

[1, 2, 4, 8, 16, 32, 839, 1678, 3356, 4861, 6712, 9722, 13424, 19444, 26848, 38888, 77776, 155552, 4078379, 8156758, 16313516, 32627032, 65254064, 130508128]

約数ペア:

[(1, 130508128), (2, 65254064), (4, 32627032), (8, 16313516), (16, 8156758), (32, 4078379), (839, 155552), (1678, 77776), (3356, 38888), (4861, 26848), (6712, 19444), (9722, 13424)]