40988478

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{93581}}^1$

素因数の和:93659

約数の個数: 16

約数和(自身を含む): 83100816

約数和(自身を除く): 42112338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 93581, 187162, 280743, 561486, 6831413, 13662826, 20494239, 40988478]

約数ペア:

[(1, 40988478), (2, 20494239), (3, 13662826), (6, 6831413), (73, 561486), (146, 280743), (219, 187162), (438, 93581)]