89012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2$

素因数の和:56

約数の個数: 36

約数和(自身を含む): 206304

約数和(自身を除く): 117292

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 289, 308, 374, 476, 578, 748, 1156, 1309, 2023, 2618, 3179, 4046, 5236, 6358, 8092, 12716, 22253, 44506, 89012]

約数ペア:

[(1, 89012), (2, 44506), (4, 22253), (7, 12716), (11, 8092), (14, 6358), (17, 5236), (22, 4046), (28, 3179), (34, 2618), (44, 2023), (68, 1309), (77, 1156), (119, 748), (154, 578), (187, 476), (238, 374), (289, 308)]