42385552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3299}}^1$

素因数の和:3391

約数の個数: 40

約数和(自身を含む): 90842400

約数和(自身を除く): 48456848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 3212, 3299, 6424, 6598, 12848, 13196, 26392, 36289, 52784, 72578, 145156, 240827, 290312, 481654, 580624, 963308, 1926616, 2649097, 3853232, 5298194, 10596388, 21192776, 42385552]

約数ペア:

[(1, 42385552), (2, 21192776), (4, 10596388), (8, 5298194), (11, 3853232), (16, 2649097), (22, 1926616), (44, 963308), (73, 580624), (88, 481654), (146, 290312), (176, 240827), (292, 145156), (584, 72578), (803, 52784), (1168, 36289), (1606, 26392), (3212, 13196), (3299, 12848), (6424, 6598)]