104020172

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{1601}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 187498080

約数和(自身を除く): 83477908

約数列:

[1, 2, 4, 37, 74, 148, 439, 878, 1601, 1756, 3202, 6404, 16243, 32486, 59237, 64972, 118474, 236948, 702839, 1405678, 2811356, 26005043, 52010086, 104020172]

約数ペア:

[(1, 104020172), (2, 52010086), (4, 26005043), (37, 2811356), (74, 1405678), (148, 702839), (439, 236948), (878, 118474), (1601, 64972), (1756, 59237), (3202, 32486), (6404, 16243)]