39581048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12277}}^1$

素因数の和:12327

約数の個数: 32

約数和(自身を含む): 82508160

約数和(自身を除く): 42927112

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 12277, 24554, 49108, 98216, 159601, 319202, 380587, 638404, 761174, 1276808, 1522348, 3044696, 4947631, 9895262, 19790524, 39581048]

約数ペア:

[(1, 39581048), (2, 19790524), (4, 9895262), (8, 4947631), (13, 3044696), (26, 1522348), (31, 1276808), (52, 761174), (62, 638404), (104, 380587), (124, 319202), (248, 159601), (403, 98216), (806, 49108), (1612, 24554), (3224, 12277)]