30985064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4457}}^1$

素因数の和:4553

約数の個数: 32

約数和(自身を含む): 64195200

約数和(自身を除く): 33210136

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 4457, 6952, 8914, 17828, 35656, 49027, 98054, 196108, 352103, 392216, 704206, 1408412, 2816824, 3873133, 7746266, 15492532, 30985064]

約数ペア:

[(1, 30985064), (2, 15492532), (4, 7746266), (8, 3873133), (11, 2816824), (22, 1408412), (44, 704206), (79, 392216), (88, 352103), (158, 196108), (316, 98054), (632, 49027), (869, 35656), (1738, 17828), (3476, 8914), (4457, 6952)]