65021168

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{9257}}^1$

素因数の和:9704

約数の個数: 20

約数和(自身を含む): 126279120

約数和(自身を除く): 61257952

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 9257, 18514, 37028, 74056, 148112, 4063823, 8127646, 16255292, 32510584, 65021168]

約数ペア:

[(1, 65021168), (2, 32510584), (4, 16255292), (8, 8127646), (16, 4063823), (439, 148112), (878, 74056), (1756, 37028), (3512, 18514), (7024, 9257)]