121024

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:104

約数の個数: 28

約数和(自身を含む): 251968

約数和(自身を除く): 130944

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 244, 248, 488, 496, 976, 992, 1891, 1952, 1984, 3782, 3904, 7564, 15128, 30256, 60512, 121024]

約数ペア:

[(1, 121024), (2, 60512), (4, 30256), (8, 15128), (16, 7564), (31, 3904), (32, 3782), (61, 1984), (62, 1952), (64, 1891), (122, 992), (124, 976), (244, 496), (248, 488)]