65913392

素因数分解:

$2^4\times {\mathrm{991}}^1\times {\mathrm{4157}}^1$

素因数の和:5156

約数の個数: 20

約数和(自身を含む): 127866816

約数和(自身を除く): 61953424

約数列:

[1, 2, 4, 8, 16, 991, 1982, 3964, 4157, 7928, 8314, 15856, 16628, 33256, 66512, 4119587, 8239174, 16478348, 32956696, 65913392]

約数ペア:

[(1, 65913392), (2, 32956696), (4, 16478348), (8, 8239174), (16, 4119587), (991, 66512), (1982, 33256), (3964, 16628), (4157, 15856), (7928, 8314)]