89136278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2999}}^1$

素因数の和:3212

約数の個数: 32

約数和(自身を含む): 167616000

約数和(自身を除く): 78479722

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 193, 386, 1351, 2123, 2702, 2999, 4246, 5998, 14861, 20993, 29722, 32989, 41986, 65978, 230923, 461846, 578807, 1157614, 4051649, 6366877, 8103298, 12733754, 44568139, 89136278]

約数ペア:

[(1, 89136278), (2, 44568139), (7, 12733754), (11, 8103298), (14, 6366877), (22, 4051649), (77, 1157614), (154, 578807), (193, 461846), (386, 230923), (1351, 65978), (2123, 41986), (2702, 32989), (2999, 29722), (4246, 20993), (5998, 14861)]