39881144

素因数分解:

$2^3\times {\mathrm{953}}^1\times {\mathrm{5231}}^1$

素因数の和:6190

約数の個数: 16

約数和(自身を含む): 74869920

約数和(自身を除く): 34988776

約数列:

[1, 2, 4, 8, 953, 1906, 3812, 5231, 7624, 10462, 20924, 41848, 4985143, 9970286, 19940572, 39881144]

約数ペア:

[(1, 39881144), (2, 19940572), (4, 9970286), (8, 4985143), (953, 41848), (1906, 20924), (3812, 10462), (5231, 7624)]