90458081

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{4421}}^1$

素因数の和:4544

約数の個数: 16

約数和(自身を含む): 107543040

約数和(自身を除く): 17084959

約数列:

[1, 7, 37, 79, 259, 553, 2923, 4421, 20461, 30947, 163577, 349259, 1145039, 2444813, 12922583, 90458081]

約数ペア:

[(1, 90458081), (7, 12922583), (37, 2444813), (79, 1145039), (259, 349259), (553, 163577), (2923, 30947), (4421, 20461)]