16157792

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1361}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 37068192

約数和(自身を除く): 20910400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1361, 1484, 1696, 2722, 2968, 5444, 5936, 9527, 10888, 11872, 19054, 21776, 38108, 43552, 72133, 76216, 144266, 152432, 288532, 304864, 504931, 577064, 1009862, 1154128, 2019724, 2308256, 4039448, 8078896, 16157792]

約数ペア:

[(1, 16157792), (2, 8078896), (4, 4039448), (7, 2308256), (8, 2019724), (14, 1154128), (16, 1009862), (28, 577064), (32, 504931), (53, 304864), (56, 288532), (106, 152432), (112, 144266), (212, 76216), (224, 72133), (371, 43552), (424, 38108), (742, 21776), (848, 19054), (1361, 11872), (1484, 10888), (1696, 9527), (2722, 5936), (2968, 5444)]