5581984

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 12047616

約数和(自身を除く): 6465632

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 331, 496, 527, 544, 662, 992, 1054, 1324, 2108, 2648, 4216, 5296, 5627, 8432, 10261, 10592, 11254, 16864, 20522, 22508, 41044, 45016, 82088, 90032, 164176, 174437, 180064, 328352, 348874, 697748, 1395496, 2790992, 5581984]

約数ペア:

[(1, 5581984), (2, 2790992), (4, 1395496), (8, 697748), (16, 348874), (17, 328352), (31, 180064), (32, 174437), (34, 164176), (62, 90032), (68, 82088), (124, 45016), (136, 41044), (248, 22508), (272, 20522), (331, 16864), (496, 11254), (527, 10592), (544, 10261), (662, 8432), (992, 5627), (1054, 5296), (1324, 4216), (2108, 2648)]