16581152

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 37820160

約数和(自身を除く): 21239008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 937, 1106, 1264, 1874, 2212, 2528, 3748, 4424, 6559, 7496, 8848, 13118, 14992, 17696, 26236, 29984, 52472, 74023, 104944, 148046, 209888, 296092, 518161, 592184, 1036322, 1184368, 2072644, 2368736, 4145288, 8290576, 16581152]

約数ペア:

[(1, 16581152), (2, 8290576), (4, 4145288), (7, 2368736), (8, 2072644), (14, 1184368), (16, 1036322), (28, 592184), (32, 518161), (56, 296092), (79, 209888), (112, 148046), (158, 104944), (224, 74023), (316, 52472), (553, 29984), (632, 26236), (937, 17696), (1106, 14992), (1264, 13118), (1874, 8848), (2212, 7496), (2528, 6559), (3748, 4424)]