67139536

素因数分解:

$2^4\times {\mathrm{1601}}^1\times {\mathrm{2621}}^1$

素因数の和:4230

約数の個数: 20

約数和(自身を含む): 130213764

約数和(自身を除く): 63074228

約数列:

[1, 2, 4, 8, 16, 1601, 2621, 3202, 5242, 6404, 10484, 12808, 20968, 25616, 41936, 4196221, 8392442, 16784884, 33569768, 67139536]

約数ペア:

[(1, 67139536), (2, 33569768), (4, 16784884), (8, 8392442), (16, 4196221), (1601, 41936), (2621, 25616), (3202, 20968), (5242, 12808), (6404, 10484)]