16634408

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2137}}^1$

素因数の和:2289

約数の個数: 32

約数和(自身を含む): 35918400

約数和(自身を除く): 19283992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 2137, 3892, 4274, 7784, 8548, 14959, 17096, 29918, 59836, 119672, 297043, 594086, 1188172, 2079301, 2376344, 4158602, 8317204, 16634408]

約数ペア:

[(1, 16634408), (2, 8317204), (4, 4158602), (7, 2376344), (8, 2079301), (14, 1188172), (28, 594086), (56, 297043), (139, 119672), (278, 59836), (556, 29918), (973, 17096), (1112, 14959), (1946, 8548), (2137, 7784), (3892, 4274)]