30975872

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{1741}}^1$

素因数の和:1894

約数の個数: 32

約数和(自身を含む): 62189400

約数和(自身を除く): 31213528

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 1741, 2224, 3482, 4448, 6964, 8896, 13928, 17792, 27856, 55712, 111424, 222848, 241999, 483998, 967996, 1935992, 3871984, 7743968, 15487936, 30975872]

約数ペア:

[(1, 30975872), (2, 15487936), (4, 7743968), (8, 3871984), (16, 1935992), (32, 967996), (64, 483998), (128, 241999), (139, 222848), (278, 111424), (556, 55712), (1112, 27856), (1741, 17792), (2224, 13928), (3482, 8896), (4448, 6964)]