63808219952

素因数分解:

$2^4\times {\mathrm{1669}}^1\times {\mathrm{2389463}}^1$

素因数の和:2391140

約数の個数: 20

約数和(自身を含む): 123702551280

約数和(自身を除く): 59894331328

約数列:

[1, 2, 4, 8, 16, 1669, 3338, 6676, 13352, 26704, 2389463, 4778926, 9557852, 19115704, 38231408, 3988013747, 7976027494, 15952054988, 31904109976, 63808219952]

約数ペア:

[(1, 63808219952), (2, 31904109976), (4, 15952054988), (8, 7976027494), (16, 3988013747), (1669, 38231408), (3338, 19115704), (6676, 9557852), (13352, 4778926), (26704, 2389463)]