87584851

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 101376000

約数和(自身を除く): 13791149

約数列:

[1, 19, 23, 43, 59, 79, 437, 817, 989, 1121, 1357, 1501, 1817, 2537, 3397, 4661, 18791, 25783, 34523, 48203, 58351, 64543, 78131, 88559, 107203, 200423, 1108669, 1484489, 2036857, 3808037, 4609729, 87584851]

約数ペア:

[(1, 87584851), (19, 4609729), (23, 3808037), (43, 2036857), (59, 1484489), (79, 1108669), (437, 200423), (817, 107203), (989, 88559), (1121, 78131), (1357, 64543), (1501, 58351), (1817, 48203), (2537, 34523), (3397, 25783), (4661, 18791)]