8920016

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1$

素因数の和:1179

約数の個数: 40

約数和(自身を含む): 20040384

約数和(自身を除く): 11120368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1091, 1168, 2044, 2182, 4088, 4364, 7637, 8176, 8728, 15274, 17456, 30548, 61096, 79643, 122192, 159286, 318572, 557501, 637144, 1115002, 1274288, 2230004, 4460008, 8920016]

約数ペア:

[(1, 8920016), (2, 4460008), (4, 2230004), (7, 1274288), (8, 1115002), (14, 637144), (16, 557501), (28, 318572), (56, 159286), (73, 122192), (112, 79643), (146, 61096), (292, 30548), (511, 17456), (584, 15274), (1022, 8728), (1091, 8176), (1168, 7637), (2044, 4364), (2182, 4088)]