31579456

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{8089}}^1$

素因数の和:8162

約数の個数: 28

約数和(自身を含む): 63700660

約数和(自身を除く): 32121204

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 8089, 16178, 32356, 64712, 129424, 258848, 493429, 517696, 986858, 1973716, 3947432, 7894864, 15789728, 31579456]

約数ペア:

[(1, 31579456), (2, 15789728), (4, 7894864), (8, 3947432), (16, 1973716), (32, 986858), (61, 517696), (64, 493429), (122, 258848), (244, 129424), (488, 64712), (976, 32356), (1952, 16178), (3904, 8089)]