8881912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2083}}^1$

素因数の和:2143

約数の個数: 32

約数和(自身を含む): 18380880

約数和(自身を除く): 9498968

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2083, 2132, 4166, 4264, 8332, 16664, 27079, 54158, 85403, 108316, 170806, 216632, 341612, 683224, 1110239, 2220478, 4440956, 8881912]

約数ペア:

[(1, 8881912), (2, 4440956), (4, 2220478), (8, 1110239), (13, 683224), (26, 341612), (41, 216632), (52, 170806), (82, 108316), (104, 85403), (164, 54158), (328, 27079), (533, 16664), (1066, 8332), (2083, 4264), (2132, 4166)]