89285921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 105937920

約数和(自身を除く): 16651999

約数列:

[1, 17, 19, 31, 37, 241, 323, 527, 589, 629, 703, 1147, 4097, 4579, 7471, 8917, 10013, 11951, 19499, 21793, 77843, 127007, 141949, 151589, 169423, 276427, 370481, 2413133, 2880191, 4699259, 5252113, 89285921]

約数ペア:

[(1, 89285921), (17, 5252113), (19, 4699259), (31, 2880191), (37, 2413133), (241, 370481), (323, 276427), (527, 169423), (589, 151589), (629, 141949), (703, 127007), (1147, 77843), (4097, 21793), (4579, 19499), (7471, 11951), (8917, 10013)]