16397024

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1119

約数の個数: 48

約数和(自身を含む): 37449216

約数和(自身を除く): 21052192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1031, 1136, 1988, 2062, 2272, 3976, 4124, 7217, 7952, 8248, 14434, 15904, 16496, 28868, 32992, 57736, 73201, 115472, 146402, 230944, 292804, 512407, 585608, 1024814, 1171216, 2049628, 2342432, 4099256, 8198512, 16397024]

約数ペア:

[(1, 16397024), (2, 8198512), (4, 4099256), (7, 2342432), (8, 2049628), (14, 1171216), (16, 1024814), (28, 585608), (32, 512407), (56, 292804), (71, 230944), (112, 146402), (142, 115472), (224, 73201), (284, 57736), (497, 32992), (568, 28868), (994, 16496), (1031, 15904), (1136, 14434), (1988, 8248), (2062, 7952), (2272, 7217), (3976, 4124)]