2078536448

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{133103}}^1$

素因数の和:133180

約数の個数: 36

約数和(自身を含む): 4217000928

約数和(自身を除く): 2138464480

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1952, 3904, 7808, 15616, 133103, 266206, 532412, 1064824, 2129648, 4259296, 8119283, 8518592, 16238566, 17037184, 32477132, 34074368, 64954264, 129908528, 259817056, 519634112, 1039268224, 2078536448]

約数ペア:

[(1, 2078536448), (2, 1039268224), (4, 519634112), (8, 259817056), (16, 129908528), (32, 64954264), (61, 34074368), (64, 32477132), (122, 17037184), (128, 16238566), (244, 8518592), (256, 8119283), (488, 4259296), (976, 2129648), (1952, 1064824), (3904, 532412), (7808, 266206), (15616, 133103)]