81383872

素因数分解:

$2^6\times {\mathrm{1033}}^1\times {\mathrm{1231}}^1$

素因数の和:2276

約数の個数: 28

約数和(自身を含む): 161783776

約数和(自身を除く): 80399904

約数列:

[1, 2, 4, 8, 16, 32, 64, 1033, 1231, 2066, 2462, 4132, 4924, 8264, 9848, 16528, 19696, 33056, 39392, 66112, 78784, 1271623, 2543246, 5086492, 10172984, 20345968, 40691936, 81383872]

約数ペア:

[(1, 81383872), (2, 40691936), (4, 20345968), (8, 10172984), (16, 5086492), (32, 2543246), (64, 1271623), (1033, 78784), (1231, 66112), (2066, 39392), (2462, 33056), (4132, 19696), (4924, 16528), (8264, 9848)]